Axis Ball Bearing Catalog (PDF) - McGuire Bearing Company
Axis Ball Bearing Catalog (PDF) - McGuire Bearing Company
Axis Ball Bearing Catalog (PDF) - McGuire Bearing Company
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Contents<br />
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1<br />
Part Number Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4<br />
1200 Series – Self-Aligning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5<br />
1300 Series – Self-Aligning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6<br />
1600 Series – inch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7<br />
2200 Series – Self-Aligning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8<br />
2300 Series – Self Aligning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9<br />
5200 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10<br />
5300 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11<br />
600 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12<br />
6000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13<br />
6200 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14<br />
6300 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15<br />
6400 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16<br />
6800 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17<br />
6900 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18<br />
M6200 Series – Max Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19<br />
M6300 Series – Max Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20<br />
7200 Series – Angular Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21<br />
7200 Series – Duplex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22<br />
7300 Series – Angular Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23<br />
7300 Series – Duplex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24<br />
7000 Series – Spindle <strong>Bearing</strong>s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25<br />
7000 Series – Spindle <strong>Bearing</strong> Pairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26<br />
7200 Series – Spindle <strong>Bearing</strong>s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27<br />
7200 Series – Spindle <strong>Bearing</strong> Pairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28<br />
7900 Series – Spindle <strong>Bearing</strong>s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29<br />
7900 Series – Spindle <strong>Bearing</strong> Pairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30<br />
87000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31<br />
88000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32<br />
WC87000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33<br />
WC88000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34<br />
R Series - inch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35<br />
RLS Series - inch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36<br />
RMS Series - inch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37<br />
Snap Ring & Groove Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38-40<br />
Radial Internal Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
www.<strong>Axis</strong><strong>Bearing</strong>.com<br />
General <strong>Bearing</strong> Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42<br />
Angular Contact Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43-44<br />
Angular Contact Pairs End Play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45<br />
Preloaded Spindle Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46<br />
Introduction to Shaft and Housing Fits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47<br />
Shaft Fits for Radial <strong>Bearing</strong>s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48<br />
Housing Fits for Radial <strong>Bearing</strong>s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49<br />
Shaft Fits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-51<br />
Housing Fits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52-53<br />
<strong>Bearing</strong> Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54-55
Introduction<br />
Deep Groove <strong>Ball</strong> <strong>Bearing</strong>s<br />
At <strong>Axis</strong>, we build exceptional tolerances into our bearings. Instead of the usual ABEC 1, we manufacture every <strong>Axis</strong><br />
bearing to meet or exceed ABEC 3 tolerances. We use grade 10 balls, normally found in ABEC 5 (or better), instead<br />
of grade 25. This insures a rounder, more precise diameter ball and gives longer life because the balls share the<br />
load evenly. All <strong>Axis</strong> deep groove ball bearings are noise and vibration tested. We use Polyrex EM grease that has<br />
become the lubricant of choice for the electric motor industry. In addition, we use high strength, temperature resistant<br />
steel as standard in our retainers. All of these features add up to longer life.<br />
Angular Contact <strong>Ball</strong> <strong>Bearing</strong>s<br />
All <strong>Axis</strong> angular contact ball bearings meet or exceed ABEC 5 tolerances. They feature forged steel rings for superior<br />
grain structure. The machined bronze retainer provides superior strength and heat dissipation. They come with a<br />
40-degree contact angle for high thrust load capacity. All <strong>Axis</strong> angular contact ball bearings are universally flush<br />
ground allowing them to be paired in any configuration your application demands.<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 1
RADIAL BALL BEARING<br />
Part Number Breakdown<br />
5208 2RS EMQ<br />
608 ZZ<br />
M6203 2RSNRPC3 EMQ<br />
Double Row <strong>Ball</strong><br />
...p. 10<br />
...p. 12<br />
Single Row <strong>Ball</strong> ...pp.13-20<br />
DESIGN CODE<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
M<br />
Blank<br />
Narrow Double Row Self-Aligning <strong>Ball</strong><br />
Double Row Self-Aligning <strong>Ball</strong><br />
Double Row Angular Contact <strong>Ball</strong><br />
Metric Width Double Row<br />
Self-Aligning <strong>Ball</strong><br />
Double Row Angular Contact <strong>Ball</strong><br />
Single Row Deep Groove <strong>Ball</strong><br />
7<br />
8<br />
9<br />
0<br />
2<br />
3<br />
4<br />
-<br />
-<br />
Max Type<br />
Standard<br />
DIAMETER/CROSS SECTION CODE<br />
Lightest<br />
Heaviest<br />
...pp. 19-20<br />
...pp. 13-18<br />
6800<br />
6900<br />
6000<br />
6200<br />
6300<br />
6400<br />
...p. 17<br />
...p. 18<br />
...p. 13<br />
...p. 14<br />
...p. 15<br />
...p. 16<br />
...pp. 5-6<br />
...pp. 8-9<br />
...pp. 10-11<br />
...pp. 13-20<br />
Blank - Standard Quality<br />
EMQ - Electric Motor Quality<br />
Noise & Vibration Checked<br />
INTERNAL CLEARANCE<br />
C2<br />
CO or Blank - Standard<br />
C3<br />
C4<br />
CAGE CODE<br />
Blank - Steel<br />
P - Plastic<br />
M - Machined Brass<br />
Least Clearance<br />
Most Clearance<br />
NR - Snap Ring on O.D.<br />
Blank - Standard (No Snap Ring)<br />
BORE DIAMETER CODE<br />
One Digit # = Bore in mm<br />
00<br />
01<br />
02<br />
03<br />
-<br />
-<br />
-<br />
-<br />
10mm<br />
12mm<br />
15mm<br />
17mm<br />
04 & Above x 5 = Bore in mm<br />
PROTECTION CODE<br />
Blank<br />
Z<br />
ZZ<br />
RS<br />
2RS<br />
-<br />
-<br />
-<br />
-<br />
-<br />
Open<br />
Shield<br />
Shields Both Sides<br />
Seal One Side<br />
Sealed Both Sides<br />
Radial Inch<br />
Dimensional <strong>Ball</strong><br />
16 02 ZZ<br />
...p. 8<br />
Blank - Open<br />
ZZ - Shielded<br />
2RS - Sealed<br />
BORE SIZE<br />
See Dimension Tables<br />
2<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
ANGULAR CONTACT BEARING<br />
Part Number Breakdown<br />
7208<br />
7004<br />
B<br />
C<br />
MP<br />
TB P4<br />
UA<br />
DUL<br />
Angular Contact<br />
Spindle <strong>Bearing</strong>s<br />
...pp. 23-26<br />
...pp. 27-32<br />
END PLAY<br />
DESIGN CODE<br />
Single Row Angular Contact<br />
<strong>Ball</strong> <strong>Bearing</strong><br />
DIAMETER/<br />
CROSS SECTION CODE<br />
UA -<br />
U0 -<br />
UL -<br />
DUL<br />
DUM<br />
DUH<br />
-<br />
-<br />
-<br />
Universally Flush Ground<br />
For Axial End Play<br />
Universally Flush Ground<br />
For No End Play<br />
Universally Flush Ground<br />
For Light Preload<br />
Duplex Pair For Light Preload<br />
Duplex Pair For Medium Preload<br />
Duplex Pair For Heavy Preload<br />
7<br />
8<br />
9<br />
0<br />
2<br />
3<br />
4<br />
Lightest<br />
Heaviest<br />
PRECISION CODE<br />
P6<br />
P5<br />
P4<br />
-<br />
-<br />
-<br />
ISO P6 / ABEC 3<br />
ISO P6 / ABEC 5<br />
ISO P4 / ABEC 7<br />
BORE DIAMETER CODE<br />
One Digit # = Bore in mm<br />
00<br />
01<br />
02<br />
03<br />
04 & Above<br />
-<br />
-<br />
-<br />
-<br />
x<br />
10mm<br />
12mm<br />
15mm<br />
17mm<br />
5 = Bore in mm<br />
CAGE CODE<br />
MP - Machine Window-Type Brass<br />
TB - Phenolic / Bakelite<br />
CONTACT ANGLE<br />
B 40°<br />
C 15°<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 3
miscellaneous<br />
Part Number Breakdown<br />
WC -<br />
Blank -<br />
Wide Cartridge<br />
(Wide Outer Race)<br />
Standard Width Outer Race<br />
Wide Width Seal<br />
WC87035<br />
Cartridge <strong>Bearing</strong>s<br />
Bore<br />
See Dimension Tables<br />
...pp. 31-34<br />
0<br />
5<br />
6<br />
- See Table<br />
- 200 Series<br />
- 300 Series<br />
...p. 31-34<br />
7 - Wide Width Shield<br />
8 - Wide Width Seal<br />
R4AZZ<br />
...p. 37<br />
Radial<br />
Inch Dimensional <strong>Ball</strong><br />
4/16”<br />
Bore in 16th<br />
of an inch<br />
Blank<br />
ZZ<br />
2RS<br />
-<br />
-<br />
-<br />
Open<br />
Shielded<br />
Sealed<br />
Larger Cross Section<br />
RLS 8<br />
...pp. 38-39<br />
RLS<br />
RMS<br />
- Light<br />
- Medium<br />
8 = 1”<br />
Bore in 1/8”<br />
4<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
1200 Series – Self-Aligning<br />
Load Rating (Lbs.)<br />
Part Number<br />
Dimensions (mm)<br />
Dynamic Static<br />
Cylindrical Bore Tapered Bore d D B Cr Cor<br />
Limiting Speed (RPM)<br />
Grease<br />
Oil<br />
1200 1200K 10 30 9 989 216 21000 24000<br />
1201 1201K 12 32 10 1007 225 18000 22000<br />
1202 1202K 15 35 11 1340 315 16000 19000<br />
1203 1203K 17 40 12 1421 360 14000 17000<br />
1204 1204K 20 47 14 1780 468 13000 15000<br />
1205 1205K 25 52 15 2176 593 11000 13000<br />
1206 1206K 30 62 16 2806 836 9200 11000<br />
1207 1207K 35 72 17 2841 917 8000 9400<br />
1208 1208K 40 80 18 3453 1169 7100 8400<br />
1209 1209K 45 85 19 3921 1322 6400 7500<br />
1210 1210K 50 90 20 4082 1457 5800 6800<br />
1211 1211K 55 100 21 4820 1798 5300 6200<br />
1212 1212K 60 110 22 5431 2068 4900 5800<br />
1213 1213K 65 120 23 5575 2248 4500 5300<br />
1214 1214K 70 125 24 6222 2482 4200 4900<br />
1215 1215K 75 130 25 6978 2824 3900 4600<br />
1216 1216K 80 140 26 7158 3057 3700 4300<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 5
<strong>Ball</strong> <strong>Bearing</strong>s<br />
1300 Series – Self-Aligning<br />
Load Rating (Lbs.)<br />
Part Number<br />
Dimensions (mm)<br />
Dynamic Static<br />
Cylindrical Bore Tapered Bore d D B Cr Cor<br />
Limiting Speed (RPM)<br />
Grease<br />
Oil<br />
1300 10 35 11 1304 288 18000 21000<br />
1301 12 37 12 1690 387 16000 18000<br />
1302 15 42 13 1717 414 13000 16000<br />
1303 17 47 14 2250 575 12000 14000<br />
1304 1304K 20 52 15 2680 593 11000 13000<br />
1305 1305K 25 62 17 3237 899 9100 11000<br />
1306 1306K 30 72 19 3831 1133 7700 9100<br />
1307 1307K 35 80 21 4514 1412 6800 8000<br />
1308 1308K 40 90 23 5305 1744 6000 7000<br />
1309 1309K 45 100 25 6852 2284 5400 6300<br />
1310 1310K 50 110 27 7805 2536 4900 5800<br />
1311 1311K 55 120 29 9226 3219 4500 5200<br />
1312 1312K 60 130 31 10287 3741 4100 4800<br />
1313 1313K 65 140 33 11096 4118 3900 4500<br />
1314 70 150 35 13308 4982 3600 4300<br />
1315 1315K 75 160 37 14189 5459 3400 4000<br />
1316 1316K 80 170 39 15844 5935 3200 3800<br />
6<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
1600 Series – inch<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Limiting Speed (RPM)<br />
Dimensions (mm)<br />
Dynamic Static Grease Oil<br />
d D B Cr Cor 2RS ZZ/OPEN OPEN<br />
1601 3/16 11/16 1/4 600 220 28000 36000 43000<br />
1602 1/4 11/16 1/4 635 240 28000 36000 43000<br />
1603 5/16 7/8 9/32 745 310 22000 31000 36000<br />
1604 3/8 7/8 9/32 750 320 22000 31000 36000<br />
1605 5/16 29/32 5/16 745 315 18000 28000 33000<br />
1606 3/8 29/32 5/16 750 320 18000 28000 33000<br />
1607 7/16 29/32 5/16 1015 430 17000 27000 32000<br />
1614 3/8 1 1/8 3/8 1140 520 15000 25000 28000<br />
1615 7/16 1 1/8 3/8 1145 530 15000 25000 28000<br />
1616 1/2 1 1/8 3/8 1150 450 15000 25000 28000<br />
1620 7/16 1 3/8 7/16 1690 800 12000 22000 26000<br />
1621 1/2 1 3/8 7/16 1700 815 12000 22000 26000<br />
1622 9/16 1 3/8 7/16 1710 825 12000 22000 26000<br />
1623 5/8 1 3/8 7/16 1720 835 12000 22000 26000<br />
1628 5/8 1 5/8 1/2 2100 1095 10000 17000 20000<br />
1630 3/4 1 5/8 1/2 2110 1115 10000 17000 20000<br />
1633 5/8 1 3/4 1/2 2100 1120 9000 14000 16000<br />
1635 3/4 1 3/4 1/2 2110 1140 9000 14000 16000<br />
1638 3/4 2 9/16 2270 1290 7500 12000 13000<br />
1640 7/8 2 9/16 2265 1315 7500 12000 13000<br />
1641 1 2 9/16 2260 1345 7500 12000 13000<br />
1652 1 1/8 2 1/2 5/8 3603 2280 5500 9000 10000<br />
1654 1 1/4 2 1/2 5/8 3600 2300 5500 9000 10000<br />
1657 1 1/4 2 9/16 11/16 4400 2500 3000 5000 6000<br />
1658 1 5/16 2 9/16 11/16 4370 2600 3000 5000 6000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 7
<strong>Ball</strong> <strong>Bearing</strong>s<br />
2200 Series – Self-Aligning<br />
Part Number Dimensions (mm) Load Rating (Lbs.) Limiting Speed (RPM)<br />
Cylindrical<br />
Bore Tapered Bore d D B<br />
Dynamic Static Grease Oil<br />
Cr Cor OPEN 2RS OPEN<br />
2200 10 30 14 1331 288 19000 17000 23000<br />
2201 12 32 14 1376 315 17000 16000 20000<br />
2202 15 35 14 1385 333 15000 14000 18000<br />
2203 17 40 16 1762 432 13000 12000 16000<br />
2204 2204K 20 47 18 2266 593 12000 10000 14000<br />
2205 2205K 25 52 18 2266 629 10000 9000 12000<br />
2206 2206K 30 62 20 2806 2806 8600 7500 10000<br />
2207 2207K 35 72 23 3885 1187 7500 6300 8800<br />
2208 2208K 40 80 23 4028 1331 6700 5600 7900<br />
2209 2209K 45 85 23 4190 1466 6000 5300 7100<br />
2210 2210K 50 90 23 4190 1529 5500 4800 6400<br />
2211 2211K 55 100 25 4820 1798 5000 4300 5800<br />
2212 2212K 60 110 28 6133 2266 4600 3800 5400<br />
2213 2213K 65 120 31 7823 2949 4300 3600 5100<br />
2214 70 125 31 7895 3075 4100 3400 4700<br />
2215 2215K 75 130 31 7949 3201 3800 3200 4400<br />
2216 2216K 80 140 33 8812 3579 3300 3000 3900<br />
8<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
2300 Series – Self Aligning<br />
Part Number Dimensions (mm) Load Rating (Lbs.) Limiting Speed (RPM)<br />
Cylindrical<br />
Bore Tapered Bore d D B<br />
Dynamic Static Grease Oil<br />
Cr Cor OPEN 2RS OPEN<br />
2300 10 35 17 1673 378 17000 17000 20000<br />
2301 12 37 17 1745 414 15000 14000 17000<br />
2302 15 42 17 2176 522 13000 12000 15000<br />
2303 17 47 19 2608 647 11000 11000 14000<br />
2304 2304K 20 52 21 3237 845 10000 9500 12000<br />
2305 2305K 25 62 24 4388 1187 8500 7500 10000<br />
2306 2306K 30 72 27 5647 1573 7200 6700 8500<br />
2307 2307K 35 80 31 7086 2032 6300 5600 7400<br />
2308 2308K 40 90 33 8075 2428 5600 5000 6600<br />
2309 2309K 45 100 36 9783 3003 5000 4500 5900<br />
2310 2310K 50 110 40 11618 3651 4600 4000 5400<br />
2311 2311K 55 120 43 13542 4316 4200 3800 4900<br />
2312 2312K 60 130 46 15682 5089 3800 3600 4500<br />
2313 2313K 65 140 31 17229 5845 3300 3400 4000<br />
2314 2314K 70 150 51 16114 5701 3100 3200 3700<br />
2315 2315K 75 160 55 18524 6618 2700 3000 3200<br />
2316 2316K 80 170 58 23199 8219 2500 2800 3000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 9
<strong>Ball</strong> <strong>Bearing</strong>s<br />
5200 Series<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Dimensions<br />
Dynamic<br />
Static<br />
d (mm) D (mm) B (inches) Cr Cor<br />
Limiting Speed (RPM)<br />
2RS<br />
ZZ/OPEN<br />
5200 10 30 9/16 1562 854 17000 24000<br />
5201 12 32 5/8 2057 1135 15000 22000<br />
5202 15 35 5/8 2248 1360 14000 18000<br />
5203 17 40 11/16 2878 1776 12000 16000<br />
5204 20 47 13/16 4271 2720 10000 14000<br />
5205 25 52 13/16 4631 3215 8500 12000<br />
5206 30 62 15/16 6429 4586 7500 10000<br />
5207 35 72 1 1/16 8543 6250 6300 9000<br />
5208 40 80 1 3/16 9554 7306 5600 8000<br />
5209 45 85 1 3/16 10791 8318 5300 7500<br />
5210 50 90 1 3/16 11465 9442 4800 7000<br />
5211 55 100 1 5/16 14163 11915 4500 6300<br />
5212 60 110 1 7/16 16074 13151 4000 5600<br />
5213 65 120 1 1/2 18771 16299 3600 4800<br />
5214 70 125 1 9/16 20345 17872 3400 4500<br />
5215 75 130 1 5/8 20233 18097 3200 4500<br />
5216 80 140 1 3/4 23830 21469 3000 3400<br />
5217 85 150 1 15/16 25178 23830 2600 3800<br />
5218 90 160 2 1/16 31473 29000 2500 3600<br />
10<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
5300 Series<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Dimensions<br />
Dynamic<br />
Static<br />
d (mm) D (mm) B (inches) Cr Cor<br />
Limiting Speed (RPM)<br />
2RS<br />
ZZ/OPEN<br />
5302 15 42 3/4 3867 2271 9900 13000<br />
5303 17 47 7/8 4586 2720 9900 12000<br />
5304 20 52 7/8 4631 2855 9000 13000<br />
5305 25 62 1 6857 4609 7500 11000<br />
5306 30 72 1 3/16 8880 6182 6300 9000<br />
5307 35 80 1 3/8 11128 7868 6000 8500<br />
5308 40 90 1 7/16 13601 9892 5000 7000<br />
5309 45 100 1 9/16 16299 12140 4800 6700<br />
5310 50 110 1 3/4 19221 14500 4000 6000<br />
5311 55 120 1 15/16 23830 18434 4000 5300<br />
5312 60 130 2 1/8 27426 21469 2720 5000<br />
5313 65 140 2 5/16 31023 24504 2560 4500<br />
5314 70 150 2 1/2 34845 28101 2240 4300<br />
5315 75 160 2 11/16 37768 31698 2080 4000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 11
<strong>Ball</strong> <strong>Bearing</strong>s<br />
600 Series<br />
<strong>Bearing</strong> Size<br />
d<br />
Dimensions (mm) Load Rating (Lbs.) Limiting Speed (RPM)<br />
D<br />
Open<br />
B Dynamic Static Grease Oil<br />
Sealed/<br />
Shielded Cr Cor 2RS ZZ/OPEN OPEN<br />
603 3 9 3 3 100 50 42000 56000 67000<br />
604 4 12 4 4 170 80 36000 48000 56000<br />
605 5 14 5 5 230 110 30000 40000 50000<br />
606 6 17 6 6 500 185 24000 32000 40000<br />
607 7 22 7 6 525 200 26000 36000 43000<br />
608 8 22 7 7 750 315 20000 28000 34000<br />
608 5/16 7.94 22 7 7 750 315 22000 30000 36000<br />
609 9 24 7 7 750 310 24000 32000 40000<br />
623 3 10 4 4 110 50 37000 50000 60000<br />
624 4 13 5 5 290 100 24000 32000 40000<br />
625 5 16 5 5 390 140 26000 36000 43000<br />
626 6 19 6 6 525 200 29000 40000 48000<br />
626 1/4 6.35 19 6 6 525 200 23000 32000 38000<br />
627 7 22 7 7 750 300 24000 34000 40000<br />
627 1/4 6.35 22 7 7 749 300 24000 34000 40000<br />
628 8 24 8 8 690 350 20000 28000 34000<br />
629 9 26 8 8 1030 440 24000 34000 40000<br />
634 4 16 5 5 395 155 26000 36000 43000<br />
635 5 19 6 6 525 200 27000 38000 45000<br />
636 6 22 7 7 525 200 22000 30000 36000<br />
637 7 26 9 9 750 315 20000 28000 34000<br />
638 8 28 8 8 750 315 20000 28000 34000<br />
682 2 5 1.5 2.3 30 10 63000 85000 100000<br />
683 3 7 2 3 35 15 46000 63000 75000<br />
684 4 9 2.5 4 80 40 39000 53000 63000<br />
685 5 11 3 5 125 60 33000 45000 53000<br />
686 6 13 3.5 5 190 90 29000 40000 50000<br />
687 7 14 3.5 5 205 105 29000 40000 50000<br />
688 8 16 4 5 235 120 26000 36000 43000<br />
689 9 17 4 5 230 130 26000 36000 43000<br />
693 3 8 3 4 65 25 44000 60000 67000<br />
694 4 11 4 4 125 60 36000 48000 56000<br />
695 5 13 4 4 190 90 32000 43000 50000<br />
696 6 15 5 5 230 110 29000 40000 45000<br />
698 8 19 6 6 290 150 26000 36000 43000<br />
699 9 20 6 6 310 160 24000 34000 40000<br />
12<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
6000 Series<br />
Load Rating (Lbs.)<br />
Limiting Speed (RPM)<br />
Dimensions (mm)<br />
Dynamic Static Grease Oil<br />
<strong>Bearing</strong> Size<br />
d D B Cr Cor 2RS ZZ/OPEN OPEN<br />
6000 10 26 8 1030 440 28000 31000 36000<br />
6001 12 28 8 1150 540 17000 27000 32000<br />
6002 15 32 9 1260 650 14000 23000 27000<br />
6003 17 35 10 1350 740 12000 21000 25000<br />
6004 20 42 12 2120 1140 10000 17000 21000<br />
6005 25 47 12 2280 1320 9000 15000 18000<br />
6006 30 55 13 2970 1860 7500 13000 15000<br />
6007 35 62 14 3580 2320 6500 11000 13000<br />
6008 40 68 15 3760 2590 5800 10000 12000<br />
6009 45 75 16 4730 3400 5300 9200 11000<br />
6010 50 80 16 4910 3740 4800 8400 9900<br />
6011 55 90 18 6370 4770 4300 7600 8900<br />
6012 60 95 18 6610 5220 4000 7100 8400<br />
6013 65 100 18 6860 5670 3700 6600 7800<br />
6014 70 110 20 8570 6950 3500 6100 7200<br />
6015 75 115 20 8910 7540 3300 5700 6800<br />
6016 80 125 22 10710 8950 3100 5300 6300<br />
6017 85 130 22 11130 9690 2900 5000 5900<br />
6018 90 140 24 13090 11180 2700 4700 5600<br />
6019 95 145 24 13580 12120 2500 4400 5200<br />
6020 100 150 24 13540 12190 2500 4300 5100<br />
6021 105 160 26 16260 14800 2300 4000 4700<br />
6022 110 170 28 18440 16420 2200 3800 4500<br />
6024 120 180 28 19110 17830 2100 3600 4200<br />
6026 130 200 33 23830 22710 1900 3200 3800<br />
6028 140 210 33 24730 24510 1800 3000 3600<br />
6030 150 225 35 28110 28330 1600 2800 3300<br />
6032 160 240 38 30580 30350 1500 2600 3000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 13
<strong>Ball</strong> <strong>Bearing</strong>s<br />
6200 Series<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Limiting Speed (RPM)<br />
Dimensions (mm)<br />
Dynamic Static Grease Oil<br />
d D B Cr Cor 2RS ZZ/OPEN OPEN<br />
6200 10 30 9 1150 540 16000 24000 29000<br />
6201 12 32 10 1530 690 15000 22000 27000<br />
6202 15 35 11 1720 850 13000 20000 24000<br />
6203 17 40 12 2150 1080 12000 17000 21000<br />
6204 20 47 14 2880 1500 9700 15000 17000<br />
6205 25 52 15 3150 1770 8400 13000 15000<br />
6206 30 62 16 4390 2550 7000 11000 13000<br />
6207 35 72 17 5780 3470 6000 9200 11000<br />
6208 40 80 18 6550 4010 5400 8300 10000<br />
6209 45 85 19 7360 4570 5100 7700 9200<br />
6210 50 90 20 7900 5240 4600 7100 8500<br />
6211 55 100 21 9760 6610 4100 6300 7600<br />
6212 60 110 22 11780 8140 3700 5700 6900<br />
6213 65 120 23 12860 9020 3500 5400 6400<br />
6214 70 125 24 13990 9920 3300 5100 6100<br />
6215 75 130 25 15160 10860 3100 4800 5800<br />
6216 80 140 26 16350 11920 2900 4500 5400<br />
6217 85 150 28 18890 13920 2700 4200 5000<br />
6218 90 160 30 21610 16080 2600 3900 4700<br />
6219 95 170 32 24510 18420 2400 3700 4400<br />
6220 100 180 34 27430 20930 2300 3500 4200<br />
6221 105 190 36 29900 23610 2200 3300 3900<br />
6222 110 200 38 32380 26310 2000 3100 3700<br />
6224 120 215 40 34850 29450 1900 2900 3400<br />
6226 130 230 40 37550 32830 1800 2700 3200<br />
6228 140 250 42 37320 33730 1600 2400 2900<br />
14<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
6300 Series<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Limiting Speed (RPM)<br />
Dimensions (mm)<br />
Dynamic Static Grease Oil<br />
d D B Cr Cor 2RS ZZ/OPEN OPEN<br />
6300 10 35 11 1830 780 16000 22000 27000<br />
6301 12 37 12 2190 950 15000 20000 25000<br />
6302 15 42 13 2570 1230 12000 17000 20000<br />
6303 17 47 14 3060 1500 10000 15000 18000<br />
6304 20 52 15 3580 1770 9500 14000 17000<br />
6305 25 62 17 4640 2550 7500 11000 13000<br />
6306 30 72 19 6010 3380 6400 9600 12000<br />
6307 35 80 21 7510 4340 5700 8500 10000<br />
6308 40 90 23 9150 5400 5100 7700 9200<br />
6309 45 100 25 11000 6640 4500 6800 8100<br />
6310 50 110 27 13940 8620 4100 6100 7300<br />
6311 55 120 29 16100 10120 3700 5600 6700<br />
6312 60 130 31 18420 11740 3500 5200 6200<br />
6313 65 140 33 20840 13470 3200 4800 5800<br />
6314 70 150 35 23380 15340 3000 4500 5400<br />
6315 75 160 37 25410 17360 2800 4200 5000<br />
6316 80 170 39 27660 19500 2700 3900 4700<br />
6317 85 180 41 29900 21770 2500 3700 4400<br />
6318 90 190 43 32150 24060 2400 3500 4200<br />
6319 95 200 45 34400 26760 2200 3300 4000<br />
6320 100 215 47 38900 31700 2100 3000 3600<br />
6321 105 225 49 41370 34400 2000 2900 3500<br />
6322 110 240 50 46090 40470 1900 2700 3200<br />
6324 120 260 55 46540 41590 1800 2500 3000<br />
6326 130 280 58 51490 48110 1600 2300 2700<br />
6328 140 300 62 56880 55310 1500 2100 2500<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 15
<strong>Ball</strong> <strong>Bearing</strong>s<br />
6400 Series<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Limiting Speed (RPM)<br />
Dimensions (mm)<br />
Dynamic Static Grease Oil<br />
d D B Cr Cor 2RS ZZ/OPEN OPEN<br />
6403 17 62 17 5000 1450 9600 14000 16000<br />
6404 20 72 19 7000 3350 8400 12000 14000<br />
6405 25 80 21 8000 4300 7200 10000 12000<br />
6406 30 90 23 9800 5300 6000 8600 10000<br />
6407 35 100 35 12200 6900 5400 7800 9000<br />
6408 40 110 27 14300 8200 4920 7000 8200<br />
6409 45 120 29 17000 1000 4440 6300 7400<br />
6410 50 130 31 19200 11500 3990 5700 6650<br />
6411 55 140 33 22200 13800 3660 5200 6100<br />
6412 60 150 35 24000 15000 3420 4750 5700<br />
6413 65 160 37 26200 17000 3180 4500 5300<br />
6414 70 180 42 32000 23000 3000 4000 5000<br />
6415 75 190 45 34300 25500 2700 3900 4500<br />
6416 80 200 48 36500 28100 2520 3650 4200<br />
6417 85 210 52 39200 30600 2400 3450 4000<br />
6418 90 225 54 41800 33700 2280 3000 3800<br />
16<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
6800 Series<br />
Load Rating (Lbs.)<br />
Limiting Speed (RPM)<br />
Dimensions (mm)<br />
Dynamic Static Grease Oil<br />
<strong>Bearing</strong> Size<br />
d D B Cr Cor 2RS ZZ/OPEN OPEN<br />
6800 10 19 5 410 208 22800 32000 38000<br />
6801 12 21 5 429 233 21000 29000 35000<br />
6802 15 24 5 466 282 18600 26000 31000<br />
6803 17 26 5 630 385 16800 24000 28000<br />
6804 20 32 7 902 554 15000 21000 25000<br />
6805 25 37 7 968 660 12600 18000 21000<br />
6806 30 42 7 1060 815 10800 15000 18000<br />
6807 35 47 7 1100 900 9600 13000 16000<br />
6808 40 52 7 1140 985 8400 12000 14000<br />
6809 45 58 7 1440 1270 7200 11000 12000<br />
6810 50 65 7 1480 1400 6600 9600 11000<br />
6811 55 72 9 1980 1900 6000 8700 10000<br />
6812 60 78 10 2570 2460 5640 8000 9400<br />
6813 65 85 10 2680 2710 5220 7400 8700<br />
6814 70 90 10 2710 2860 4860 6900 8100<br />
6815 75 95 10 2820 3100 4560 6400 7600<br />
6816 80 100 10 2840 3230 4260 6000 7100<br />
6817 85 110 13 4270 4710 3780 5400 6300<br />
6819 95 120 13 4330 4750 3540 5000 5900<br />
6820 100 125 13 4400 4750 3360 4800 5600<br />
6822 110 140 16 4440 5370 3060 4300 5100<br />
6824 120 150 16 6290 7370 2820 4000 4700<br />
6826 130 165 18 8030 8030 2580 3700 4300<br />
6828 140 175 18 8250 9790 2400 3400 4000<br />
6830 150 190 20 10700 10900 2220 3100 3700<br />
6832 160 200 20 10900 13800 2040 2900 3400<br />
6834 170 215 22 13400 16800 1920 2700 3200<br />
6836 180 225 22 13600 17600 1800 2600 3000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 17
<strong>Ball</strong> <strong>Bearing</strong>s<br />
6900 Series<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Limiting Speed (RPM)<br />
Dimensions (mm)<br />
Dynamic Static Grease Oil<br />
d D B Cr Cor 2RS ZZ/OPEN OPEN<br />
6900 10 22 6 605 280 22800 32000 38000<br />
6901 12 24 6 650 330 21600 30000 36000<br />
6902 15 28 7 970 510 18000 26000 30000<br />
6903 17 30 7 1050 570 16800 24000 28000<br />
6904 20 37 9 1430 825 13800 19000 23000<br />
6905 25 42 9 1570 1010 11400 16000 19000<br />
6906 30 47 9 1630 1130 10200 14000 17000<br />
6907 35 55 10 2510 1670 9000 12000 15000<br />
6908 40 62 12 3250 2300 7800 11000 13000<br />
6909 45 68 12 3400 2530 7200 9800 12000<br />
6910 50 72 12 3500 2750 6600 8900 11000<br />
6911 55 80 13 3590 2970 5760 8200 9600<br />
6912 60 85 13 4360 3650 5340 7600 8900<br />
6913 65 90 13 3890 3610 4920 7000 8200<br />
6914 70 100 16 5320 4750 4620 6500 7700<br />
6915 75 105 16 5460 5060 4440 6100 7400<br />
6916 80 110 16 5590 5390 4020 5700 6700<br />
6917 85 120 18 7150 6600 3780 5400 6300<br />
6918 90 125 18 7370 7040 3600 5100 6000<br />
6919 95 130 18 7590 7480 3420 4800 5700<br />
6920 100 140 20 9570 9350 3180 4500 5300<br />
6921 105 145 20 9790 9460 3180 4300 5300<br />
6922 110 150 20 11900 10000 3000 4300 5000<br />
6924 120 165 22 14600 12100 2640 3800 4400<br />
6926 130 180 24 14600 15100 2460 3500 4100<br />
6928 140 190 24 15000 16100 2280 3200 3800<br />
6930 150 210 28 19000 20200 2100 3000 3500<br />
6932 160 220 28 19500 21600 1980 2800 3300<br />
6934 170 230 28 19300 21700 1860 2600 3100<br />
6936 180 250 33 26600 28800 1740 2400 2900<br />
6938 190 260 33 25300 28600 1620 2300 2700<br />
6940 200 280 38 32100 35400 1560 2200 2600<br />
18<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
M6200 Series – Max Type<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic<br />
Static<br />
d D B Cr Cor<br />
Limiting Speed (RPM)<br />
OPEN<br />
ZZ<br />
M6206 30 62 16 5148 3889 12000 10000<br />
M6207 35 72 17 6677 5126 11000 8500<br />
M6208 40 80 18 7554 5957 9500 7500<br />
M6209 45 80 19 8902 7306 9000 7000<br />
M6210 50 90 20 8790 7756 8000 6700<br />
M6211 55 100 21 10881 9892 7500 6000<br />
M6212 60 110 22 12612 11240 6700 5300<br />
M6213 65 120 23 13601 13151 6000 4800<br />
M6214 70 125 24 14837 14725 6000 4500<br />
M6215 75 130 25 16209 16186 5600 4500<br />
M6216 80 140 26 19783 19109 5300 4000<br />
M6217 85 150 28 21761 22481 4800 3800<br />
M6218 90 160 30 25178 25628 4500 3600<br />
M6219 95 170 32 27202 27426 4300 4300<br />
M6220 100 180 34 30124 31473 4000 3200<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 19
<strong>Ball</strong> <strong>Bearing</strong>s<br />
M6300 Series – Max Type<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic<br />
Static<br />
d D B Cr Cor<br />
Limiting Speed (RPM)<br />
OPEN<br />
ZZ<br />
M6305 25 62 17 5148 3507 13000 10000<br />
M6306 30 62 19 6564 4676 11000 9000<br />
M6307 35 80 21 8790 6407 10000 8000<br />
M6308 40 90 23 10521 8093 9000 7000<br />
M6309 45 100 25 13354 10454 8000 6300<br />
M6310 50 110 27 14478 11690 7000 5600<br />
M6311 55 120 29 17805 15062 6700 5300<br />
M6312 60 130 31 20525 17535 6000 4800<br />
M6313 65 140 33 22930 20233 5600 4500<br />
M6314 70 150 35 25628 22930 5000 4000<br />
M6315 75 160 37 28101 26078 4800 3800<br />
M6316 80 170 39 31023 29000 4500 3600<br />
M6317 85 180 41 33047 32822 4300 3400<br />
M6318 90 190 43 35295 35969 4000 3200<br />
20<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7200 Series – Angular Contact<br />
Contact Angle (a) – the angle between the radial plane and a line joining<br />
the two contact points of the inner and outer race.<br />
Angular contact bearings have races with high shoulders allowing the<br />
balls to operate at higher contact angles giving them increased one directional<br />
thrust capacity over the same size conrad style (deep groove)<br />
bearing. Greater clearances between the balls and the raceways allows<br />
for higher contact angles.<br />
Standard contact angles:<br />
B – 40°<br />
C – 15°<br />
Load Rating (Lbs.)<br />
Limiting Speed (RPM)<br />
Dimensions (mm)<br />
Dynamic<br />
Static<br />
<strong>Bearing</strong> Size<br />
d D B Cr Cor<br />
Grease<br />
Oil<br />
7200 B 10 30 9 1300 600 26000 34000<br />
7201 B 12 32 10 1550 720 20000 27000<br />
7202 B 15 35 11 1780 950 18000 24000<br />
7203 B 17 40 12 2430 1240 16000 20000<br />
7204 B 20 47 14 2990 1740 13000 17000<br />
7205 B 25 52 15 3150 1960 12000 15000<br />
7206 B 30 62 16 4370 2820 9600 13000<br />
7207 B 35 72 17 5760 3830 8300 11000<br />
7208 B 40 80 18 6880 4790 7500 10000<br />
7209 B 45 85 19 7720 5470 7000 9400<br />
7210 B 50 90 20 8030 6010 6400 8500<br />
7211 B 55 100 21 9920 7600 5700 7600<br />
7212 B 60 110 22 12010 9360 5100 6900<br />
7213 B 65 120 23 13700 11090 4800 6400<br />
7214 B 70 125 24 14210 11380 4600 6100<br />
7215 B 75 130 25 16120 13340 4300 5800<br />
7216 B 80 140 26 17340 14620 4000 5400<br />
7217 B 85 150 28 20060 17090 3800 5000<br />
7218 B 90 160 30 22940 19790 3500 4700<br />
7219 B 95 170 32 24960 21140 3300 4400<br />
7220 B 100 180 34 27880 24060 3100 4200<br />
7221 B 105 190 36 30350 27210 2900 3900<br />
7222 B 110 200 38 33050 30350 2800 3700<br />
7224 B 120 215 40 35520 33950 2600 3400<br />
7226 B 130 230 40 39800 40470 2400 3200<br />
7228 B 140 250 42 44290 47890 2200 2900<br />
7230 B 150 270 45 50590 57110 2000 2700<br />
B = 40° contact angle<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 21
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7200 Series – Duplex<br />
<strong>Bearing</strong> Size<br />
Duplex Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic<br />
Static<br />
d D B1 Cr Cor<br />
Duplex Limiting Speed (RPM)<br />
Grease<br />
Oil<br />
7200 BUA 10 30 18 2080 1200 17000 25000<br />
7201 BUA 12 32 20 2480 1440 16000 23000<br />
7202 BUA 15 35 22 2850 1900 15000 21000<br />
7203 BUA 17 40 24 3890 2480 13000 18000<br />
7204 BUA 20 47 28 4860 3470 10000 14000<br />
7205 BUA 25 52 30 5110 3920 9200 12000<br />
7206 BUA 30 62 32 7110 5630 7700 10000<br />
7207 BUA 35 72 34 9360 7670 6600 8800<br />
7208 BUA 40 80 36 11180 9600 6000 8000<br />
7209 BUA 45 85 38 12550 10930 5600 7500<br />
7210 BUA 50 90 40 13040 12030 5100 6800<br />
7211 BUA 55 100 42 16100 15200 4600 6100<br />
7212 BUA 60 110 44 19520 18730 4100 5500<br />
7213 BUA 65 120 46 22260 22190 3900 5200<br />
7214 BUA 70 125 48 23160 22710 3700 4900<br />
7215 BUA 75 130 50 26080 26760 3500 4600<br />
7216 BUA 80 140 52 28110 29230 3200 4300<br />
7217 BUA 85 150 56 32600 34180 3000 4000<br />
7218 BUA 90 160 60 37320 39570 2800 3800<br />
7219 BUA 95 170 64 40470 42270 2700 3500<br />
7220 BUA 100 180 68 45420 48110 2500 3300<br />
7221 BUA 105 190 72 49460 54180 2300 3100<br />
7222 BUA 110 200 76 53510 60700 2200 3000<br />
7224 BUA 120 215 80 57780 67900 2100 2800<br />
7226 BUA 130 230 80 64750 80940 1900 2500<br />
7228 BUA 140 250 84 71940 95770 1700 2300<br />
7230 BUA 150 270 90 82060 114430 1600 2100<br />
B = 40° contact angle<br />
UA* = Flush ground for slight axial end play<br />
UO = Flush ground for no end play<br />
* Usually supplied UA. Usually supplied with MP bronze cage.<br />
22<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7300 Series – Angular Contact<br />
Contact Angle (a) – the angle between the radial plane and a line joining<br />
the two contact points of the inner and outer race.<br />
Angular contact bearings have races with high shoulders allowing the<br />
balls to operate at higher contact angles giving them increased one<br />
directional thrust capacity over the same size conrad style (deep groove)<br />
bearing. Greater clearances between the balls and the raceways allows<br />
for higher contact angles.<br />
Standard contact angles:<br />
B – 40°<br />
C – 15°<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic<br />
Static<br />
d D B Cr Cor<br />
Limiting Speed (RPM)<br />
Grease<br />
Oil<br />
7301 B 12 37 12 2360 1100 19000 25000<br />
7302 B 15 42 13 2790 1460 16000 21000<br />
7303 B 17 47 14 3170 1820 15000 19000<br />
7304 B 20 52 15 3650 1960 13000 17000<br />
7305 B 25 62 17 5150 2990 10000 14000<br />
7306 B 30 72 19 6210 3920 8700 12000<br />
7307 B 35 80 21 7310 4550 7700 10000<br />
7308 B 40 90 23 8930 5670 6900 9200<br />
7309 B 45 100 25 11380 7670 6200 8200<br />
7310 B 50 110 27 14480 9960 5500 7300<br />
7311 B 55 120 29 16710 11690 5000 6700<br />
7312 B 60 130 31 20240 14800 4600 6200<br />
7313 B 65 140 33 21610 15580 4300 5800<br />
7314 B 70 150 35 24280 17740 4000 5400<br />
7315 B 75 160 37 26530 20060 3800 5000<br />
7316 B 80 170 39 28560 22490 3500 4700<br />
7317 B 85 180 41 30800 25180 3300 4400<br />
7318 B 90 190 43 33280 27880 3100 4200<br />
7319 B 95 200 45 35520 30800 3000 4000<br />
7320 B 100 215 47 37770 33280 2700 3600<br />
7321 B 105 225 49 42940 39800 2600 3500<br />
7322 B 110 240 50 47890 46760 2400 3200<br />
B = 40° contact angle<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 23
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7300 Series – Duplex<br />
<strong>Bearing</strong> Size<br />
Duplex Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic<br />
Static<br />
d D B1 Cr Cor<br />
Duplex Limiting Speed (RPM)<br />
Grease<br />
Oil<br />
7301 BUA 12 37 24 3780 2200 15000 22000<br />
7302 BUA 15 42 26 4460 2920 14000 20000<br />
7303 BUA 17 47 28 5070 3640 12000 17000<br />
7304 BUA 20 52 30 5920 3920 10000 13000<br />
7305 BUA 25 62 34 8370 5980 8300 11000<br />
7306 BUA 30 72 38 10100 7810 6900 9200<br />
7307 BUA 35 80 42 11850 9110 6200 8200<br />
7308 BUA 40 90 46 14510 11360 5500 7400<br />
7309 BUA 45 100 50 18460 15340 4900 6600<br />
7310 BUA 50 110 54 23610 19920 4400 5800<br />
7311 BUA 55 120 58 27210 23380 4000 5400<br />
7312 BUA 60 130 62 31030 27210 3700 5000<br />
7313 BUA 65 140 66 35070 31250 3500 4600<br />
7314 BUA 70 150 70 39350 35520 3200 4300<br />
7315 BUA 75 160 74 42940 40020 3000 4000<br />
7316 BUA 80 170 78 46540 44970 2800 3800<br />
7317 BUA 85 180 82 50140 50140 2700 3500<br />
7318 BUA 90 190 86 53960 55760 2500 3300<br />
7319 BUA 95 200 90 57560 61380 2400 3200<br />
7320 BUA 100 215 94 61600 66770 2200 2900<br />
7321 BUA 105 225 98 69700 79810 2100 2800<br />
7322 BUA 110 240 100 77790 93520 1900 2600<br />
B = 40° contact angle<br />
UA* = Flush ground for slight axial end play<br />
UO = Flush ground for no end play<br />
* Usually supplied UA. Usually supplied with MP bronze cage.<br />
24<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7000 Series – Spindle <strong>Bearing</strong>s<br />
<strong>Bearing</strong><br />
Size<br />
Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic Static<br />
d D B Cr Cor<br />
Limiting Speeds (RPM)<br />
Grease<br />
Oil<br />
7004 CT.P4.UL 20 42 12 2630 1596 36000 53000<br />
7005 CT.P4.UL 25 47 12 2900 1933 30000 45000<br />
7006 CT.P4.UL 30 55 13 3417 2315 26000 40000<br />
7007 CT.P4.UL 35 62 14 4316 3080 22000 36000<br />
7008 CT.P4.UL 40 68 15 4811 3777 20000 34000<br />
7009 CT.P4.UL 45 75 16 5710 4586 18000 30000<br />
7010 CT.P4.UL 50 80 16 5845 4901 17000 28000<br />
7011 CT.P4.UL 55 90 18 7059 6182 15000 24000<br />
7012 CT.P4.UL 60 95 18 7418 6901 14000 22000<br />
7013 CT.P4.UL 65 100 18 7553 7284 13000 20000<br />
7014 CT.P4.UL 70 110 20 10880 10116 12000 19000<br />
7015 CT.P4.UL 75 115 20 11128 10745 12000 19000<br />
7016 CT.P4.UL 80 125 22 13196 12409 11000 18000<br />
7017 CT.P4.UL 85 130 22 13533 13173 10000 17000<br />
7018 CT.P4.UL 90 140 24 16096 15511 9500 16000<br />
7019 CT.P4.UL 95 145 24 16523 16455 9000 15000<br />
7020 CT.P4.UL 100 150 24 16927 17355 8500 14000<br />
7021 CT.P4.UL 105 160 26 18546 19243 8000 13000<br />
7022 CT.P4.UL 110 170 28 21491 22098 7500 12000<br />
7024 CT.P4.UL 120 180 28 23547 24486 6700 10000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 25
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7000 Series – Spindle <strong>Bearing</strong><br />
Pairs<br />
<strong>Bearing</strong><br />
Size<br />
Duplex Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic Static<br />
d D B Cr Cor<br />
Duplex Limiting Speeds (RPM)<br />
Grease<br />
Oil<br />
7004 CTBP4DUL 20 42 24 4261 3192 28800 42400<br />
7005 CTBP4DUL 25 47 24 4698 3866 24000 36000<br />
7006 CTBP4DUL 30 55 26 5536 4630 20800 32000<br />
7007 CTBP4DUL 35 62 28 6992 6160 17600 28800<br />
7008 CTBP4DUL 40 68 30 7794 7554 16000 27200<br />
7009 CTBP4DUL 45 75 32 9250 9172 14400 24000<br />
7010 CTBP4DUL 50 80 32 9469 9802 13600 22400<br />
7011 CTBP4DUL 55 90 36 11436 12364 12000 19200<br />
7012 CTBP4DUL 60 95 36 12017 13802 11200 17600<br />
7013 CTBP4DUL 65 100 36 12236 14568 10400 16000<br />
7014 CTBP4DUL 70 110 40 17626 20232 9600 15200<br />
7015 CTBP4DUL 75 115 40 18027 21490 9600 15200<br />
7016 CTBP4DUL 80 125 44 21378 24818 8800 14400<br />
7017 CTBP4DUL 85 130 44 21923 26346 8000 13600<br />
7018 CTBP4DUL 90 140 48 26076 31022 7600 12800<br />
7019 CTBP4DUL 95 145 48 26767 32910 7200 12000<br />
7020 CTBP4DUL 100 150 48 27422 34710 6800 11200<br />
7021 CTBP4DUL 105 160 52 30045 38486 6400 10400<br />
7022 CTBP4DUL 110 170 56 34815 44196 6000 9600<br />
7024 CTBP4DUL 120 180 56 38146 48972 5360 8000<br />
26<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7200 Series – Spindle <strong>Bearing</strong>s<br />
<strong>Bearing</strong><br />
Size<br />
Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic Static<br />
d D B Cr Cor<br />
Limiting Speeds (RPM)<br />
Grease<br />
Oil<br />
7204 CT.P4.UL 20 47 14 3484 2001 32000 48000<br />
7205 CT.P4.UL 25 52 15 3934 2495 28000 43000<br />
7206 CT.P4.UL 30 62 16 5463 3574 24000 38000<br />
7207 CT.P4.UL 35 72 17 7216 4878 20000 34000<br />
7208 CT.P4.UL 40 80 18 8183 5665 18000 30000<br />
7209 CT.P4.UL 45 85 19 9644 6969 17000 28000<br />
7210 CT.P4.UL 50 90 20 10094 7643 16000 26000<br />
7211 CT.P4.UL 55 100 21 12476 9621 14000 22000<br />
7212 CT.P4.UL 60 110 22 15062 11802 13000 20000<br />
7213 CT.P4.UL 65 120 23 15669 12948 12000 19000<br />
7214 CT.P4.UL 70 125 24 16388 13376 11000 18000<br />
7215 CT.P4.UL 75 130 25 17062 14458 11000 18000<br />
7216 CT.P4.UL 80 140 26 19265 16995 10000 17000<br />
7217 CT.P4.UL 85 150 28 21693 18906 9000 15000<br />
7218 CT.P4.UL 90 160 30 25088 22075 8500 14000<br />
7219 CT.P4.UL 95 170 32 28635 25492 8000 13000<br />
7220 CT.P4.UL 100 180 34 32506 29179 7500 12000<br />
7221 CT.P4.UL 105 190 36 36530 33113 7000 11000<br />
7222 CT.P4.UL 110 200 38 39790 37294 6700 10000<br />
7224 CT.P4.UL 120 215 40 44600 43207 6000 9000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 27
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7200 Series – Spindle <strong>Bearing</strong><br />
Pairs<br />
<strong>Bearing</strong><br />
Size<br />
Duplex Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic Static<br />
d D B Cr Cor<br />
Duplex Limiting Speeds (RPM)<br />
Grease<br />
Oil<br />
7204 CTBP4DUL 20 47 28 5644 4002 25600 38400<br />
7205 CTBP4DUL 25 52 30 6373 4990 22400 34400<br />
7206 CTBP4DUL 30 62 32 8850 7148 19200 30400<br />
7207 CTBP4DUL 35 72 34 11690 9756 16000 27200<br />
7208 CTBP4DUL 40 80 36 13256 11330 14400 24000<br />
7209 CTBP4DUL 45 85 38 15623 13938 13600 22400<br />
7210 CTBP4DUL 50 90 40 16352 15286 12800 20800<br />
7211 CTBP4DUL 55 100 42 20211 19242 11200 17600<br />
7212 CTBP4DUL 60 110 44 24400 23604 10400 16000<br />
7213 CTBP4DUL 65 120 46 25384 25896 9600 15200<br />
7214 CTBP4DUL 70 125 48 26549 26752 8800 14400<br />
7215 CTBP4DUL 75 130 50 27640 28916 8800 14400<br />
7216 CTBP4DUL 80 140 52 31209 33990 8000 13600<br />
7217 CTBP4DUL 85 150 56 35143 37812 7200 12000<br />
7218 CTBP4DUL 90 160 60 40643 44150 6800 11200<br />
7219 CTBP4DUL 95 170 64 46389 50984 6400 10400<br />
7220 CTBP4DUL 100 180 68 52660 58358 6000 9600<br />
7221 CTBP4DUL 105 190 72 59179 66226 5600 8800<br />
7222 CTBP4DUL 110 200 76 64460 74588 5360 8000<br />
7224 CTBP4DUL 120 215 80 72252 86414 4800 7200<br />
28<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7900 Series – Spindle <strong>Bearing</strong>s<br />
<strong>Bearing</strong><br />
Size<br />
Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic Static<br />
d D B Cr Cor<br />
Limiting Speeds (RPM)<br />
Grease<br />
Oil<br />
7905 CT.P4.UL 25 42 9 1843 1304 32000 48000<br />
7906 CT.P4.UL 30 47 9 1866 1416 28000 43000<br />
7907 CT.P4.UL 35 55 10 3192 2450 24000 38000<br />
7908 CT.P4.UL 40 62 16 3260 2653 22000 36000<br />
7909 CT.P4.UL 45 68 12 3305 2832 19000 32000<br />
7910 CT.P4.UL 50 72 12 3372 3012 18000 30000<br />
7911 CT.P4.UL 55 80 13 4159 3799 16000 26000<br />
7912 CT.P4.UL 60 85 13 4361 4181 15000 24000<br />
7913 CT.P4.UL 65 90 13 4429 4384 14000 22000<br />
7914 CT.P4.UL 70 100 16 5373 5418 13000 20000<br />
7915 CT.P4.UL 75 105 16 6587 6811 12000 19000<br />
7916 CT.P4.UL 80 110 16 7756 8093 12000 19000<br />
7917 CT.P4.UL 85 120 18 8992 9487 11000 18000<br />
7918 CT.P4.UL 90 125 18 9127 9914 10000 17000<br />
7919 CT.P4.UL 95 130 18 9262 10273 9500 16000<br />
7920 CT.P4.UL 100 140 20 11597 12656 9000 15000<br />
7921 CT.P4.UL 105 145 20 11802 13196 8500 14000<br />
7922 CT.P4.UL 110 150 20 11982 13690 8000 13000<br />
7924 CT.P4.UL 120 165 22 15129 17602 7000 11000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 29
<strong>Ball</strong> <strong>Bearing</strong>s<br />
7900 Series – Spindle <strong>Bearing</strong><br />
Pairs<br />
<strong>Bearing</strong><br />
Size<br />
Duplex Load Rating (Lbs.)<br />
Dimensions (mm)<br />
Dynamic Static<br />
d D B Cr Cor<br />
Duplex Limiting Speeds (RPM)<br />
Grease<br />
Oil<br />
7905 CTBP4DUL 25 42 9 2986 2608 25600 38400<br />
7906 CTBP4DUL 30 47 9 3023 2832 22400 34400<br />
7907 CTBP4DUL 35 55 10 5171 4900 19200 30400<br />
7908 CTBP4DUL 40 62 16 5281 5306 17600 28800<br />
7909 CTBP4DUL 45 68 12 5354 5664 15200 25600<br />
7910 CTBP4DUL 50 72 12 5463 6024 14400 24000<br />
7911 CTBP4DUL 55 80 13 6738 7598 12800 20800<br />
7912 CTBP4DUL 60 85 13 7065 8362 12000 19200<br />
7913 CTBP4DUL 65 90 13 7175 8768 11200 17600<br />
7914 CTBP4DUL 70 100 16 8704 10836 10400 16000<br />
7915 CTBP4DUL 75 105 16 10671 13622 9600 15200<br />
7916 CTBP4DUL 80 110 16 12565 16186 9600 15200<br />
7917 CTBP4DUL 85 120 18 14567 18974 8800 14400<br />
7918 CTBP4DUL 90 125 18 14786 19828 8000 13600<br />
7919 CTBP4DUL 95 130 18 15004 20546 7600 12800<br />
7920 CTBP4DUL 100 140 20 18787 25312 7200 12000<br />
7921 CTBP4DUL 105 145 20 19119 26392 6800 11200<br />
7922 CTBP4DUL 110 150 20 19411 27380 6400 10400<br />
7924 CTBP4DUL 120 165 22 24509 35204 5600 8800<br />
30<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
87000 Series<br />
<strong>Bearing</strong> Size<br />
Dimensions (mm) Dimensions (inches) Load Rating (Lbs.)<br />
d<br />
D<br />
B1 B2 Dynamic Cr Static Cor<br />
mm inch mm inch B<br />
outer inner Cr Cor<br />
Limiting<br />
Speed (RPM)<br />
Grease<br />
87035 5 0.1969 19 0.7480 0.406 0.315 0.386 524 198 18400<br />
87036 6 0.2362 19 0.7480 0.406 0.315 0.386 524 198 18400<br />
87006 6 0.2362 24 0.9449 0.406 0.315 0.386 747 314 18400<br />
87037 7 0.2756 22 0.8661 0.406 0.315 0.386 740 306 18400<br />
87007 7 0.2756 24 0.9449 0.406 0.315 0.386 747 317 18400<br />
87038 8 0.3150 22 0.8661 0.406 0.315 0.386 740 306 18400<br />
87008 8 0.3150 24 0.9449 0.406 0.315 0.386 747 317 18400<br />
87009 9 0.3543 30 1.1811 0.500 0.354 0.480 1025 438 13600<br />
87500 10 0.3937 30 1.1811 0.500 0.354 0.480 1047 465 13600<br />
87011 11 0.4331 32 1.2598 0.500 0.394 0.480 1047 465 12000<br />
87501 12 0.4724 32 1.2598 0.500 0.394 0.480 1375 626 12000<br />
87013 13 0.5118 32 1.2598 0.500 0.394 0.480 1375 626 12000<br />
87014 14 0.5512 35 1.3780 0.500 0.433 0.480 1375 626 10400<br />
87502 15 0.5906 35 1.3780 0.500 0.433 0.480 1525 747 10400<br />
87016 16 0.6299 35 1.3780 0.500 0.433 0.480 1525 747 10400<br />
87602 15 0.6299 35 1.3780 0.500 0.433 0.480 1525 747 3200<br />
87503 17 0.6693 40 1.5748 0.563 0.472 0.538 1940 976 9600<br />
87603 17 0.6693 47 1.8504 0.630 0.551 0.591 1940 976 8800<br />
87504 20 0.7874 47 1.8504 0.625 0.551 0.600 2885 1494 8000<br />
87604 20 0.7874 52 2.0472 0.748 0.591 0.709 2885 1494 8000<br />
87505 25 0.9843 52 2.0472 0.625 0.591 0.625 3150 1785 7120<br />
87605 25 0.9843 62 2.4409 0.827 0.669 0.827 3150 1785 6480<br />
87026 26 1.0236 52 2.0472 0.625 0.591 0.600 3150 1785 7120<br />
87606 30 1.1811 62 2.8346 0.906 0.748 0.906 1970 1140 4640<br />
87507 35 1.3780 72 2.8346 0.827 0.669 0.787 1970 1140 5040<br />
87607 35 1.3780 80 3.1496 0.984 0.827 0.984 2120 1330 4800<br />
87508 40 1.5748 80 3.1496 0.945 0.827 0.945 2960 1820 4480<br />
87608 40 1.5748 90 3.5433 1.063 0.906 1.063 2960 1820 4240<br />
87509 45 1.7717 85 3.3465 0.945 0.827 0.945 3300 2050 4160<br />
87609 45 1.7717 100 3.9370 1.181 0.984 1.181 3300 2050 3760<br />
87510 50 1.9685 90 3.5433 1.024 0.866 1.024 3560 2350 3760<br />
87511 55 2.1654 100 3.9370 1.063 0.906 1.063 4390 2970 3440<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 31
<strong>Ball</strong> <strong>Bearing</strong>s<br />
88000 Series<br />
<strong>Bearing</strong> Size<br />
Dimensions (mm) Dimensions (inch) Load Rating (Lbs.)<br />
d D B1 B2 Dynamic Static<br />
mm inch mm inch outer inner Cr Cor<br />
Limiting Speed<br />
(RPM)<br />
Grease<br />
88006 6 0.2362 24 0.9449 0.3150 0.4970 747 314 14400<br />
88007 7 0.2756 24 0.9449 0.3150 0.4970 747 317 14400<br />
88008 8 0.3150 24 0.9449 0.3150 0.4970 747 317 14400<br />
88009 9 0.3543 30 1.1811 0.3543 0.6457 1025 438 10800<br />
88011 11 0.4331 32 1.2598 0.3937 0.6063 1047 465 9600<br />
88013 13 0.5118 32 1.2598 0.3937 0.6063 1375 626 9600<br />
88014 14 0.5512 35 1.3780 0.4331 0.5669 1375 626 9000<br />
88016 16 0.6299 35 1.3780 0.4331 0.5669 1525 747 9000<br />
88026 26 1.0236 52 2.0472 0.5906 0.6594 3150 1785 5340<br />
88035 5 0.1969 19 0.7480 0.3150 0.4970 524 198 18000<br />
88036 6 0.2362 19 0.7480 0.3150 0.4970 524 198 18000<br />
88037 7 0.2756 22 0.8661 0.3150 0.4970 740 306 13800<br />
88038 8 0.3150 22 0.8661 0.3150 0.4970 740 306 13800<br />
88500 10 0.3937 30 1.1811 0.3543 0.6457 1047 465 10800<br />
88501 12 0.4724 32 1.2598 0.3937 0.6063 1375 626 9600<br />
88502 15 0.5906 35 1.3780 0.4331 0.5669 1525 747 9000<br />
88503 17 0.6693 40 1.5748 0.4620 0.6536 1940 976 7200<br />
88504 20 0.7874 47 1.8504 0.5512 0.6988 2885 1494 6000<br />
88505 25 0.9843 52 2.0472 0.5906 0.6594 3150 1785 5340<br />
88506 30 1.1811 62 2.4409 0.6299 0.9449 3150 1785 4380<br />
88507 35 1.3780 72 2.8346 0.6693 0.9843 1970 1140 3780<br />
88508 40 1.5748 80 3.1496 0.8268 1.0630 2960 1820 3360<br />
88509 45 1.7717 85 3.3465 0.8268 1.0630 3300 2050 3120<br />
88510 50 1.9685 90 3.5433 0.8661 1.1811 3560 2350 2820<br />
88511 55 2.1654 100 3.9370 0.9055 1.2205 4390 2970 2580<br />
88603 17 0.6693 47 1.8504 0.5510 0.7807 1940 976 6600<br />
88604 20 0.7874 52 2.0472 0.5910 0.9055 2885 1494 6000<br />
88605 25 0.9843 62 2.4409 0.6690 0.9843 3150 1785 4860<br />
88606 30 1.1811 72 2.8346 0.7480 1.0630 1970 1140 3960<br />
88607 35 1.3780 80 3.1496 0.9843 1.1417 2120 1330 3600<br />
88608 40 1.5748 90 3.5433 1.0630 1.2205 2960 1820 3360<br />
88609 45 1.7717 100 3.9370 1.1811 1.3780 3300 2050 2820<br />
88612 16 0.6299 35 1.3780 0.5000 0.5669 1525 747 2280<br />
32<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
WC87000 Series<br />
<strong>Bearing</strong> Size<br />
Dimensions (mm) Dimensions (inch) Load Rating (Lbs.)<br />
d D B1 B2 Dynamic Static<br />
mm inch mm inch outer inner Cr Cor<br />
Limiting Speed<br />
(RPM)<br />
Grease<br />
WC87006 6 0.2362 24 0.9449 0.406 0.386 747 317 18400<br />
WC87007 7 0.2756 24 0.9449 0.406 0.386 747 317 18400<br />
WC87008 8 0.3150 24 0.9449 0.406 0.386 747 317 18400<br />
WC87009 9 0.3543 30 1.1811 0.500 0.480 1047 465 13600<br />
WC87011 11 0.4331 32 1.2598 0.500 0.480 1375 626 12000<br />
WC87013 13 0.5118 32 1.2598 0.500 0.480 1375 626 12000<br />
WC87014 14 0.5512 35 1.3780 0.500 0.480 1525 747 10400<br />
WC87016 16 0.6299 35 1.3780 0.500 0.480 1525 747 10400<br />
WC87026 26 1.0236 52 2.0472 0.625 0.600 3150 1785 7120<br />
WC87035 5 0.1969 19 0.7480 0.406 0.386 524 198 18400<br />
WC87036 6 0.2362 19 0.7480 0.406 0.386 524 198 18400<br />
WC87037 7 0.2756 22 0.8661 0.406 0.386 740 306 18400<br />
WC87038 8 0.3150 22 0.8661 0.406 0.386 740 306 18400<br />
WC87039 9 0.3543 26 1.0236 0.406 0.386 1025 438 13600<br />
WC87500 10 0.3937 30 1.1811 0.500 0.480 1047 465 13600<br />
WC87501 12 0.4724 32 1.2598 0.500 0.480 1375 626 12000<br />
WC87502 15 0.5906 35 1.3780 0.500 0.480 1525 747 10400<br />
WC87503 17 0.6693 40 1.5748 0.563 0.538 2149 1075 9600<br />
WC87603 17 0.6693 47 1.8504 0.630 0.709 3050 1470 6600<br />
WC87504 20 0.7874 47 1.8504 0.625 0.600 2885 1494 8000<br />
WC87604 20 0.7874 52 2.0472 0.748 0.906 3600 1770 6000<br />
WC87505 25 0.9843 52 2.0472 0.625 0.600 3150 1785 7120<br />
WC87506 30 1.1811 62 2.4409 0.787 0.748 3363 2256 7120<br />
WC87507 35 1.3780 72 2.8346 0.827 0.787 2120 1330 6400<br />
WC87508 40 1.5748 80 3.1496 0.945 0.945 2960 1820 6000<br />
WC87509 45 1.7717 85 3.3465 0.945 0.945 3300 2050 5280<br />
WC87510 50 1.9685 90 3.5433 1.024 1.024 3560 2350 3600<br />
WC87511 55 2.1654 100 3.9370 1.063 1.063 4390 2970 3440<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 33
<strong>Ball</strong> <strong>Bearing</strong>s<br />
WC88000 Series<br />
<strong>Bearing</strong> Size<br />
Dimensions (mm) Dimensions (inch) Load Rating (Lbs.)<br />
d D B1 B2 Dynamic Static<br />
mm inch mm inch outer inner Cr Cor<br />
Limiting Speed<br />
(RPM)<br />
Grease<br />
WC88006 6 0.2362 24 0.9449 0.406 0.4970 747 317 13800<br />
WC88007 7 0.2756 24 0.9449 0.406 0.4970 747 317 13800<br />
WC88008 8 0.3150 24 0.9449 0.406 0.4970 747 317 13800<br />
WC88009 9 0.3543 30 1.1811 0.500 0.6457 1047 465 10200<br />
WC88011 11 0.4331 32 1.2598 0.500 0.6457 1375 626 9000<br />
WC88013 13 0.5118 32 1.2598 0.500 0.6457 1375 626 9000<br />
WC88014 14 0.5512 35 1.3780 0.500 0.6457 1525 747 7800<br />
WC88016 16 0.6299 35 1.3780 0.500 0.6457 1525 747 7800<br />
WC88026 26 1.0236 52 2.0472 0.625 0.6988 3150 1785 5340<br />
WC88035 5 0.1969 19 0.7480 0.406 0.4970 524 198 13800<br />
WC88036 6 0.2362 19 0.7480 0.406 0.4970 524 198 13800<br />
WC88037 7 0.2756 22 0.8661 0.406 0.4970 740 306 13800<br />
WC88038 8 0.3150 22 0.8661 0.406 0.4970 740 306 13800<br />
WC88039 9 0.3543 26 1.0236 0.406 0.4970 1025 438 10200<br />
WC88500 10 0.3937 30 1.1811 0.500 0.6457 1047 465 10200<br />
WC88501 12 0.4724 32 1.2598 0.500 0.6457 1375 626 9000<br />
WC88502 15 0.5906 35 1.3780 0.500 0.6457 1525 747 7800<br />
WC88503 17 0.6693 40 1.5748 0.563 0.6536 2149 1075 7200<br />
WC88603 17 0.6693 47 1.8504 0.630 0.7087 3050 1470 6600<br />
WC88504 20 0.7874 47 1.8504 0.625 0.6988 2885 1494 6000<br />
WC88604 20 0.7087 52 2.0472 0.748 0.9055 3600 1770 6000<br />
WC88505 25 0.9843 52 2.0472 0.625 0.6988 3150 1785 5340<br />
WC88506 30 1.1811 62 2.4409 0.787 0.9449 3363 2256 4380<br />
WC88507 35 1.3780 72 2.8346 0.827 0.9843 2120 1330 3780<br />
WC88508 40 1.5748 80 3.1496 0.945 1.0630 2960 1820 3360<br />
WC88509 45 1.7717 85 3.3465 0.945 1.0630 3300 2050 3120<br />
WC88510 50 1.9685 90 3.5433 1.024 1.1811 3560 2350 2820<br />
WC88511 55 2.1654 100 3.9370 1.063 1.2205 4390 2970 2580<br />
34<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
R Series - inch<br />
B Load Rating (Lbs.) Limiting Speed (RPM)<br />
<strong>Bearing</strong> Size d D<br />
Open (Inch)<br />
Sealed /<br />
Shielded (Inch)<br />
Dynamic Static Grease Oil<br />
Cr Cor 2RS ZZ/OPEN OPEN<br />
R2 1/8 3/8 0.1562 0.1562 140 49 29400 58000 49000<br />
R2A 1/8 1/2 0.1719 0.1719 255 90 19200 51000 32000<br />
R3 3/16 1/2 0.1562 0.196 292 109 24600 48000 41000<br />
R3A 3/16 1/2 0.196 0.196 292 109 24600 48000 41000<br />
R4 1/4 5/8 0.196 0.196 360 150 21600 43000 36000<br />
R4A 1/4 3/4 0.2188 0.2812 590 239 20400 40000 34000<br />
R6 3/8 7/8 0.2188 0.2812 750 315 18600 27000 31000<br />
R8 1/2 1 1/8 0.25 0.3125 1150 540 15600 20000 26000<br />
R10 5/8 1 3/8 0.2812 0.3438 1340 728 12000 13000 20000<br />
R12 3/4 1 5/8 0.3125 0.4375 2110 1120 10800 21000 18000<br />
R14 7/8 1 7/8 0.375 0.5 2270 1310 9000 18000 15000<br />
R16 1 2 0.375 0.5 2270 1310 8400 16000 14000<br />
R18 1 1/8 2 1/8 0.375 0.5 2980 1860 7800 1500 13000<br />
R20 1 1/4 2 1/4 0.375 0.5 2980 1860 7200 12000 14000<br />
R22 1 3/8 2 1/2 0.4375 0.5625 3590 2320 7500 12500 11000<br />
R24 1 1/2 2 5/8 0.4375 0.5625 3770 2590 6900 11500 10000<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 35
<strong>Ball</strong> <strong>Bearing</strong>s<br />
RLS Series - inch<br />
Dimensions (inch)<br />
Dynamic<br />
Load Rating (Lbs.)<br />
Static<br />
Limiting Speed<br />
(RPM)<br />
<strong>Bearing</strong> Size<br />
d D B<br />
Cr<br />
Cor<br />
OPEN<br />
RLS4 1/2 1 5/16 3/8 316 703 32000<br />
RLS5 5/8 1 9/16 7/16 459 976 24000<br />
RLS6 3/4 1 7/8 9/16 633 1296 20000<br />
RLS7 7/8 2 9/16 765 1541 19000<br />
RLS8 1 2 1/4 3/8 898 1816 17000<br />
RLS9 1 1/8 2 1/2 3/8 1020 1990 15000<br />
RLS10 1 1/4 2 3/4 11/16 1204 2296 14000<br />
RLS11 1 3/8 3 11/16 1398 2602 13000<br />
RLS12 1 1/2 3 1/4 3/4 1694 3133 11000<br />
RLS13 1 5/8 3 1/2 3/4 1898 3388 11000<br />
RLS14 1 3/4 3 3/4 13/16 2000 3582 10000<br />
RLS16 2 4 13/16 2551 4449 10000<br />
RLS18 2 1/4 4 1/2 7/8 2857 4847 8000<br />
RLS20 2 1/2 5 15/16 3327 6306 7000<br />
RLS22 2 3/4 5 1/4 15/16 4133 6765 6400<br />
RLS24 3 5 3/4 1 1/16 4592 7163 6000<br />
RLS26 3 1/4 6 1 1/16 5408 8490 5800<br />
RLS28 3 1/2 6 1/2 1 1/8 6327 9755 5300<br />
RLS30 3 3/4 6 3/4 1 1/8 7092 11020 5000<br />
RLS32 4 7 1/4 1 1/4 8163 12653 4700<br />
RLS34 4 1/4 7 1/2 1 1/4 8316 12653 4500<br />
RLS36 4 1/2 8 1 5/16 8827 13265 4300<br />
RLS38 4 3/4 8 1/4 1 5/16 9694 14082 4100<br />
RLS40 5 9 1 3/8 11020 15102 3800<br />
RLS44 5 1/2 9 1/2 1 3/8 11837 15918 3600<br />
RLS48 6 10 1/2 1 9/16 13980 17755 3200<br />
RLS52 6 1/2 11 1 9/16 15306 18980 3000<br />
36<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
<strong>Ball</strong> <strong>Bearing</strong>s<br />
RMS Series - inch<br />
<strong>Bearing</strong> Size<br />
Load Rating (Lbs.)<br />
Dimensions (inch)<br />
Dynamic<br />
Static<br />
d D B Cr Cor<br />
Limiting Speed<br />
(RPM)<br />
OPEN<br />
RMS4 1/2 1 5/8 5/8 510 1163 23000<br />
RMS5 5/8 1 13/16 5/8 668 1378 22000<br />
RMS6 3/4 2 11/16 796 1622 19000<br />
RMS7 7/8 2 1/4 11/16 934 1898 18000<br />
RMS8 1 2 1/2 3/4 1163 2296 16000<br />
RMS9 1 1/8 2 13/16 13/16 1490 2867 13000<br />
RMS10 1 1/4 3 1/8 7/8 1837 3388 12000<br />
RMS11 1 3/8 3 1/2 7/8 2286 4184 11000<br />
RMS12 1 1/2 3 3/4 15/16 2286 4184 11000<br />
RMS13 1 5/8 4 15/16 3061 5378 9500<br />
RMS14 1 3/4 4 1/4 1 1/16 3673 6306 8500<br />
RMS15 1 7/8 4 1/2 1 1/16 3622 6306 6800<br />
RMS16 2 4 1/2 1 1/16 3673 6306 6700<br />
RMS18 2 1/4 5 1 1/4 4898 8357 7000<br />
RMS20 2 1/2 5 1/2 1 1/4 5714 9418 6700<br />
RMS22 2 3/4 6 1/4 1 3/8 6429 10612 6300<br />
RMS24 3 7 1 9/16 8163 12653 5300<br />
RMS26 3 1/4 7 1/2 1 9/16 10000 14592 5000<br />
RMS27 3 3/8 7 1/2 1 9/16 10000 14592 5000<br />
RMS28 3 1/2 8 1/8 1 3/4 11224 15612 4500<br />
RMS30 3 3/4 8 1/4 1 3/4 11020 15612 4400<br />
RMS32 4 8 1/2 1 3/4 13469 17755 4300<br />
RMS34 4 1/4 8 3/4 1 3/4 13469 17755 4000<br />
RMS36 4 1/2 9 3/8 2 16936 20714 3800<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 37
Engineering Section<br />
Snap Ring & Groove Dimensions<br />
t<br />
d<br />
x<br />
A<br />
a<br />
b<br />
s<br />
Basic <strong>Bearing</strong><br />
6900 6000 6200 6300<br />
Dimensions of Ring, Groove and Housing<br />
Groove Ring Counter-bore<br />
a b s d t x<br />
inch mm inch mm<br />
+/-<br />
0.002<br />
+/-<br />
0.05 Minimum<br />
max min max min max min max min inch mm inch mm inch mm inch mm<br />
6900 0.041 0.035 1.05 0.90 0.041 0.031 1.05 0.80 0.008 0.20 0.98 25.0 0.026 0.65 1.016 25.8<br />
6901 0.041 0.035 1.05 0.90 0.041 0.031 1.05 0.80 0.008 0.20 1.06 27.0 0.026 0.65 1.094 27.8<br />
6902 0.051 0.045 1.30 1.15 0.047 0.037 1.20 0.95 0.010 0.25 1.20 30.6 0.031 0.80 1.234 31.3<br />
6001 0.068 0.062 1.73 1.57 0.047 0.037 1.20 0.95 0.016 0.40 1.20 30.6 0.031 0.80 1.234 31.3<br />
6903 0.051 0.045 1.30 1.15 0.047 0.037 1.20 0.95 0.010 0.25 1.28 32.5 0.031 0.80 1.312 33.3<br />
6200 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 1.36 34.5 0.042 1.07 1.391 35.3<br />
6002 6201 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 1.44 36.5 0.042 1.07 1.469 37.3<br />
6003 6202 6300 0.081 0.075 2.06 1.90 0.065 0.053 1.20 1.35 0.016 0.40 1.55 39.3 0.042 1.07 1.578 40.0<br />
6904 0.067 0.061 1.70 1.55 0.047 0.037 1.65 0.95 0.010 0.25 1.56 39.7 0.031 0.80 1.594 40.5<br />
6301 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 1.61 40.9 0.042 1.07 1.641 41.7<br />
6203 0.081 0.075 2.06 1.90 0.065 0.053 1.20 1.35 0.016 0.40 1.75 44.5 0.042 1.07 1.781 45.2<br />
6905 0.067 0.061 1.70 1.55 0.047 0.037 1.65 0.95 0.010 0.25 1.75 44.5 0.031 0.80 1.781 45.2<br />
6004 6302 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 1.81 46.0 0.042 1.07 1.844 46.8<br />
6906 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 1.95 49.6 0.031 0.80 1.984 50.4<br />
6005 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 2.06 52.4 0.042 1.07 2.094 53.2<br />
6204 6303 0.097 0.091 2.46 2.31 0.065 0.053 1.65 1.35 0.016 0.40 2.06 52.4 0.042 1.07 2.094 53.2<br />
6205 6304 0.097 0.091 2.46 2.31 0.065 0.053 1.65 1.35 0.016 0.40 2.27 57.6 0.042 1.07 2.297 58.3<br />
6907 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 2.28 57.9 0.031 0.80 2.312 58.7<br />
6006 0.082 0.074 2.08 1.88 0.065 0.053 1.65 1.35 0.016 0.40 2.38 60.3 0.042 1.07 2.406 61.1<br />
6908 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 2.56 65.1 0.031 0.80 2.594 65.9<br />
6007 0.082 0.074 2.08 1.88 0.087 0.075 2.20 1.90 0.024 0.60 2.66 67.5 0.065 1.65 2.688 68.3<br />
6206 6305 0.129 0.121 3.28 3.07 0.087 0.075 2.20 1.90 0.024 0.60 2.66 67.5 0.065 1.65 2.688 68.3<br />
6909 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 2.80 71.0 0.031 0.80 2.828 71.8<br />
6008 0.098 0.090 2.49 2.20 0.087 0.075 2.20 1.90 0.024 0.60 2.92 74.2 0.065 1.65 2.984 75.8<br />
6910 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 2.95 75.0 0.031 0.80 2.984 75.8<br />
6207 6306 0.129 0.121 3.28 3.07 0.087 0.075 2.20 1.90 0.024 0.60 3.08 78.2 0.065 1.65 3.141 79.8<br />
6009 0.098 0.090 2.49 2.20 0.087 0.075 2.20 1.90 0.024 0.60 3.20 81.4 0.065 1.65 3.266 83.0<br />
6911 0.083 0.075 2.11 1.90 0.063 0.051 1.60 1.30 0.016 0.40 3.31 84.1 0.042 1.07 3.375 85.7<br />
38<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Engineering Section<br />
Snap Ring & Groove Dimensions<br />
t<br />
d<br />
x<br />
A<br />
a<br />
b<br />
s<br />
Basic <strong>Bearing</strong><br />
6900 6000 6200 6300<br />
Dimensions of Ring, Groove and Housing<br />
Groove Ring Counter-bore<br />
a b s d t x<br />
inch mm inch mm<br />
+/-<br />
0.002<br />
+/-<br />
0.05 Minimum<br />
max min max min max min max min inch mm inch mm inch mm inch mm<br />
6010 0.098 0.090 2.49 2.20 0.087 0.075 2.20 1.90 0.024 0.60 3.40 86.5 0.065 1.65 3.469 88.1<br />
6208 6307 0.129 0.121 3.28 3.07 0.087 0.075 2.20 1.90 0.024 0.60 3.40 86.5 0.065 1.65 3.469 88.1<br />
6912 0.083 0.075 2.10 1.90 0.063 0.051 1.60 1.30 0.016 0.40 3.52 89.3 0.042 1.07 3.578 90.9<br />
6209 0.129 0.121 3.28 3.07 0.087 0.075 2.20 1.90 0.024 0.60 3.59 91.3 0.065 1.65 3.656 92.9<br />
6913 0.083 0.075 2.10 1.90 0.063 0.051 1.60 1.30 0.016 0.40 3.70 94.1 0.042 1.07 3.766 95.7<br />
6011 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 3.80 96.4 0.095 2.41 3.859 98.0<br />
6210 6308 0.129 0.121 3.28 3.07 0.118 0.106 3.00 2.70 0.024 0.60 3.80 96.4 0.095 2.41 3.859 98.0<br />
6012 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 3.98 101.2 0.095 2.41 4.047 102.9<br />
6914 0.098 0.090 2.50 2.30 0.063 0.051 1.60 1.30 0.016 0.40 4.11 104.4 0.042 1.07 4.172 106.0<br />
6013 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 4.19 106.4 0.095 2.41 4.250 108.0<br />
6211 6309 0.129 0.121 3.28 2.67 0.118 0.106 3.00 2.70 0.024 0.60 4.19 106.4 0.095 2.41 4.250 108.0<br />
6915 0.098 0.090 2.50 2.30 0.063 0.051 1.60 1.30 0.016 0.40 4.36 110.7 0.042 1.07 4.422 112.3<br />
6916 0.098 0.090 2.50 2.30 0.063 0.051 1.60 1.30 0.016 0.40 4.55 115.5 0.042 1.07 4.609 117.1<br />
6014 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 4.58 116.3 0.095 2.41 4.641 117.9<br />
6212 6310 0.129 0.121 3.28 3.07 0.118 0.106 3.00 2.70 0.024 0.60 4.58 116.3 0.095 2.41 4.641 117.9<br />
6015 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 4.78 121.4 0.095 2.41 4.844 123.0<br />
6917 0.130 0.122 3.30 3.10 0.063 0.051 1.60 1.30 0.016 0.40 4.94 125.4 0.042 1.07 5.000 127.0<br />
6213 6311 0.160 0.152 4.06 3.86 0.134 0.122 3.40 3.10 0.024 0.60 5.09 129.4 0.109 2.77 5.156 131.0<br />
6918 0.130 0.122 3.30 3.10 0.063 0.051 1.60 1.30 0.016 0.40 5.14 130.6 0.042 1.07 5.203 132.2<br />
6016 0.113 0.105 2.87 2.67 0.134 0.122 3.40 3.10 0.024 0.60 5.30 134.5 0.109 2.77 5.359 136.1<br />
6214 0.160 0.152 4.06 3.86 0.134 0.122 3.40 3.10 0.024 0.60 5.30 134.5 0.109 2.77 5.359 136.1<br />
6919 0.130 0.122 3.30 2.10 0.063 0.051 1.60 1.30 0.016 0.40 5.33 135.3 0.042 1.07 5.391 136.9<br />
6017 0.113 0.105 2.87 2.67 0.134 0.122 3.40 3.10 0.024 0.60 5.50 139.7 0.109 2.77 5.562 141.3<br />
6215 6312 0.160 0.152 4.06 3.86 0.134 0.122 3.40 3.10 0.024 0.60 5.50 139.7 0.109 2.77 5.562 141.3<br />
6920 0.130 0.122 3.30 3.10 0.087 0.075 2.20 1.90 0.024 0.60 5.73 145.7 0.065 1.65 5.797 147.2<br />
6018 0.113 0.136 3.71 3.45 0.134 0.122 3.40 3.10 0.024 0.60 5.89 149.6 0.109 2.77 5.953 151.2<br />
6216 6313 0.193 0.183 4.90 4.65 0.134 0.122 3.40 3.10 0.024 0.60 5.89 149.6 0.109 2.77 5.953 151.2<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 39
Engineering Section<br />
Snap Ring & Groove Dimensions<br />
t<br />
d<br />
x<br />
A<br />
a<br />
b<br />
s<br />
Basic <strong>Bearing</strong><br />
6900 6000 6200 6300<br />
Dimensions of Ring, Groove and Housing<br />
Groove Ring Counter-bore<br />
a b s d t x<br />
inch mm inch mm<br />
+/-<br />
0.002<br />
+/-<br />
0.05 Minimum<br />
max min max min max min max min inch mm inch mm inch mm inch mm<br />
6921 0.130 0.122 3.30 3.10 0.087 0.075 2.50 1.90 0.024 0.60 5.92 150.4 0.065 1.65 5.984 152.0<br />
6019 0.146 0.136 3.71 3.45 0.134 0.122 3.40 3.10 0.024 0.60 6.08 154.4 0.109 2.77 6.141 156.0<br />
6922 0.130 0.122 4.90 3.10 0.087 0.075 2.20 1.90 0.024 0.60 6.13 155.6 0.065 1.65 6.188 157.2<br />
6020 0.146 0.136 3.30 3.45 0.134 0.122 3.40 3.10 0.024 0.60 6.28 159.5 0.109 2.77 6.344 161.1<br />
6217 6314 0.193 0.183 3.71 4.65 0.134 0.122 3.40 3.10 0.024 0.60 6.28 159.5 0.109 2.77 6.344 161.1<br />
6021 0.146 0.136 3.30 3.45 0.134 0.122 3.40 3.10 0.024 0.60 6.67 169.5 0.109 2.77 6.734 171.0<br />
6218 6315 0.193 0.183 3.71 4.65 0.134 0.122 3.40 3.10 0.024 0.60 6.67 169.5 0.109 2.77 6.734 171.0<br />
6924 0.146 0.138 4.90 3.50 0.087 0.075 2.20 1.90 0.024 0.60 6.75 171.5 0.065 1.65 6.812 173.0<br />
6022 0.146 0.136 3.71 3.45 0.150 0.138 3.80 3.50 0.024 0.60 7.19 182.6 0.120 3.05 7.250 184.2<br />
6219 6316 0.224 0.214 4.90 5.44 0.150 0.138 3.80 3.50 0.024 0.60 7.19 182.6 0.120 3.05 7.250 184.2<br />
6926 0.146 0.138 3.70 3.50 0.087 0.075 2.20 1.90 0.024 0.60 7.34 186.5 0.065 1.65 7.406 188.0<br />
6024 0.146 0.136 3.70 3.45 0.150 0.138 3.80 3.50 0.024 0.60 7.59 192.9 0.120 3.05 7.656 194.5<br />
6220 6317 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 7.59 192.9 0.120 3.05 7.656 194.5<br />
6928 0.146 0.138 3.70 3.50 0.087 0.075 2.20 1.90 0.024 0.60 7.73 196.5 0.065 1.65 7.797 198.0<br />
6221 6318 0.224 0.214 3.70 5.44 0.150 0.138 3.80 3.50 0.024 0.60 7.98 202.8 0.120 3.05 8.047 204.4<br />
6026 6222 6319 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 8.38 212.7 0.120 3.05 8.438 214.3<br />
6028 0.224 0.214 3.70 5.44 0.150 0.138 3.80 3.50 0.024 0.60 8.77 222.7 0.120 3.05 8.828 224.2<br />
6224 6320 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 8.97 227.8 0.120 3.05 9.031 229.4<br />
6030 6321 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 9.36 237.7 0.120 3.05 9.422 239.3<br />
6226 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 9.56 242.9 0.120 3.05 9.625 244.5<br />
6032 6322 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 9.95 252.8 0.120 3.05 10.020 254.4<br />
6228 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 10.30 262.7 0.120 3.05 10.410 264.3<br />
6230 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 11.10 282.6 0.120 3.05 11.200 284.6<br />
40<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Engineering Section<br />
Radial Internal Clearance<br />
Radial Internal Clearance is the average of the radial distances through which one of the rings (of a non-preloaded<br />
bearing) may be displaced relative to the other.<br />
Tolerances for Single-Row <strong>Ball</strong> <strong>Bearing</strong>s<br />
Listed in ten-thousandths inches (.0001”) and micrometers (µm).<br />
Nominal Bore Diameter Sizes C2 C0 C3 C4<br />
Over Including<br />
in µm in µm in µm in µm<br />
inch metric<br />
mm in mm in sizes sizes min max min max min max min max min max µm µm in in µm µm<br />
2.5 0.0984 10 0.3937 R2-R6 0 0 3 0 8 1 5 3 13 3 9 8 23 6 12 15 30<br />
10 0.3937 18 0.7087 R8-R10 01-03 0 3.5 0 9 1 7 3 18 4 10 10 25 7 13 18 33<br />
18 0.7087 24 0.9449 R12-R14 4 0 4 0 10 2 8 5 20 5 11 13 28 8 14 20 36<br />
24 0.9449 30 1.1811 R16-R18 05-06 0 4.5 0 11 2 8 5 20 5 11 13 28 9 16 23 41<br />
30 1.1811 40 1.5748 R20 07-08 0 4.5 0 11 2 8 5 20 6 13 15 33 11 18 28 46<br />
40 1.5748 50 1.9665 –– 09-10 0 4.5 0 11 2 9 5 23 7 14 18 36 12 20 30 51<br />
50 1.9685 65 2.5591 –– 11-13 0 6 0 15 3 11 8 28 9 17 23 43 15 24 38 61<br />
65 2.5591 80 3.1496 –– 14-16 0 6 0 15 4 12 10 30 10 20 25 51 18 28 45 71<br />
80 3.1496 100 3.937 –– 17-20 0 7 0 18 5 14 13 36 12 23 30 58 21 33 53 64<br />
100 3.937 120 4.7244 –– 21-24 0 8 0 20 6 16 15 41 14 26 36 66 24 38 61 97<br />
120 4.7244 140 5.5118 –– 26-28 0 9 0 23 7 19 18 48 16 32 41 81 28 45 71 114<br />
140 5.5118 160 6.2992 –– 30-32 0 9 0 23 7 21 18 53 18 36 46 91 32 51 81 130<br />
160 6.2992 180 7.0866 –– 34-36 0 10 0 25 8 24 20 61 21 40 53 102 36 58 91 147<br />
180 7.0866 200 7.874 –– 38-40 0 12 0 30 10 28 25 71 25 46 64 117 42 64 107 163<br />
200 7.874 220 8.6614 –– 42-44 0 12 0 30 12 30 30 76 29 50 74 127 47 69 119 175<br />
220 8.6614 240 9.4488 –– 46-48 1 13 3 33 15 33 38 84 35 56 89 142 55 77 140 196<br />
240 9.4485 260 10.2362 –– 50-52 2 14 5 36 18 36 45 91 42 63 107 160 64 86 163 218<br />
260 10.2352 280 11.0236 –– 56 2 14 5 36 21 39 53 99 49 70 124 178 74 96 188 244<br />
280 11.0236 300 11.811 –– 60 3 15 8 38 25 43 64 109 57 78 145 198 85 107 216 272<br />
300 11.811 320 12.5984 –– 64 4 16 10 41 29 47 74 119 67 88 107 223 98 120 249 304<br />
320 12.5984 340 13.3858 –– –– 4 16 10 41 33 51 84 130 78 99 198 251 113 135 287 343<br />
340 13.3858 360 14.1732 –– –– 5 17 13 43 38 56 96 142 91 112 231 284 129 151 327 384<br />
360 14.1732 380 14.9606 –– –– 6 18 15 46 43 61 109 155 106 127 269 323 149 171 378 434<br />
380 14.9606 400 15.748 –– –– 7 19 18 48 48 66 122 168 126 147 320 373 169 191 429 485<br />
400 15.748 420 16.5354 –– –– 7 19 18 48 54 72 137 183 148 169 376 429 193 215 490 546<br />
420 16.5354 440 17.3223 –– –– 8 20 20 51 60 78 152 198 173 194 439 493 220 242 559 615<br />
440 17.3223 460 18.1102 –– –– 9 21 23 53 67 85 170 216 202 223 513 566 251 273 638 693<br />
460 18.1106 480 18.8976 –– –– 10 22 25 56 74 92 188 234 234 255 594 648 285 307 724 780<br />
480 18.8976 500 19.685 –– –– 12 24 30 61 82 100 208 254 269 290 683 737 326 348 828 884<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 41
Engineering Section<br />
General <strong>Bearing</strong> Installation<br />
Shaft Condition<br />
Check shaft total indicated run-out (TIR), dimension of the bearing fit and the condition of the bearing<br />
mounting surface and shaft shoulder. The TIR should be less than 0.001” [0.025mm] at the journals<br />
with the shaft running in its shaft centers or on roller steady rests in a lathe.<br />
The shaft journal diameter is critical due to its effect on the internal clearances of the bearing. With inner<br />
ring rotation (motors, pumps, etc.) there is an interference fit between the shaft journal and bearing inner<br />
ring that will cause the inner ring to expand when it is installed on the shaft. It is important to have shaft<br />
journals that are within the tolerances specified by the equipment manufacturer. A fit that is too loose or<br />
tight will make a big difference in bearing life. If shaft fits aren’t available from the equipment manufacturer,<br />
use the chart on page 44 to determine the proper shaft fit for your application.<br />
Cleanliness<br />
Any foreign material that gets into the bearing will result in damage to the rolling elements and rings<br />
and a shortened bearing life. <strong>Bearing</strong>s should never be removed from their original packaging until<br />
ready for use. They should be handled as little as possible, and should be kept away from dirty<br />
areas. Inspect the bearings being used for correct bearing number, damage, rust stains, or metal<br />
debris prior to installation.<br />
Proper Heating<br />
Heating is by far the best method for proper bearing<br />
installation. Heating must be done evenly, using an induction<br />
heater, oven, or some other device for heating the<br />
bearing evenly without damage. Flame heating should<br />
never be done because it generates localized temperatures<br />
that permanently affect the metallurgical properties<br />
of the bearing.<br />
The proper temperature for heating a bearing is between<br />
65 C – 120 C (150 F – 250 F). Under no circumstances<br />
should the high temperature limit be exceeded. We typically recommend 104 C (220 F) as a target<br />
temperature. Measure the temperature on the inner ring using a calibrated temperature stick, or<br />
thermocouple.<br />
After proper heating, the installation should be executed crisply. The inner ring temperature lowers<br />
very quickly once it contacts the shaft. Once the bearing is on the shaft, hold it at the inner rings<br />
against the shaft shoulder for about 30 seconds or until the inner ring has cooled and shrunk. (This<br />
prevents it from moving away from the shaft shoulder while it is still hot.<br />
42<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Orientation of Angular Contact Pairs<br />
Engineering Section<br />
Angular Contact Installation<br />
Angular contact thrust bearings typically have<br />
a contact angle of between 15 and 40 degrees.<br />
The contact angle is determined by the<br />
looseness in the bearing. A looser fit between<br />
the ball and raceways allows the ball to run<br />
farther up on the shoulder, which increases the<br />
contact angle.<br />
A<br />
n D<br />
B1<br />
n d<br />
Angular contact thrust bearings can be paired<br />
together in three arrangements: tandem,<br />
face-to-face or back-to-back. The tandem arrangement<br />
increases the thrust capacity in one<br />
direction but has no provision for thrust in the<br />
opposite direction. Back-to-back or face-toface<br />
pairing of two angular contact bearings<br />
provides bi-directional thrust capability. The<br />
back-to-back arrangement is the most common<br />
configuration.<br />
A<br />
A<br />
n D<br />
Back-to-Back<br />
B1<br />
n d<br />
While both arrangements give equal thrust<br />
capacity, the back-to-back arrangement gives<br />
more shaft rigidity and the face-to-face arrangement<br />
gives more shaft flexibility.<br />
If possible, install the bearings together, sliding<br />
them onto the shaft until they seat against<br />
the shaft shoulder. If properly heated, the<br />
bearings will slide easily. If the bearings are<br />
too large to safely handle as a pair, install<br />
them one at a time, seating the first bearing<br />
against the shaft shoulder, and the second<br />
bearing against the first bearing.<br />
A<br />
A<br />
n D<br />
Face-to-Face<br />
B1<br />
n d<br />
A<br />
Tandem<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 43
Engineering Section<br />
Angular Contact Installation<br />
Proper Tightening<br />
Note: Ring length tolerances can be held so that when the bearings are clamped together, slight<br />
axial play exists. For most applications this is desirable (UA suffix). For some applications, no axial<br />
play is desirable (UO suffix). For applications where extreme shaft rigidity is desired, ring lengths that<br />
preload the assembly can be used.<br />
Tighten the locknut hand-tight. In order to protect the key of the washer from shearing, the lockwasher<br />
should not be used at this time. Make sure that the tapered O.D. portion of the locknut is<br />
toward the bearing. This keeps any deformation of the slots away from the bearing (deformation of<br />
the slots due to improper installation of the locknut can cause the bearing’s ring to become cocked<br />
on the shaft). Once the locknut is hand-tight, wait about a minute for the shaft to pick up heat from<br />
the bearing; then, using a spanner wrench and hammer, drive the locknut tight. “Tight” is defined as a<br />
distinct feel that the inner rings of the bearing are seated together and the locknut will start to distort<br />
if driven tighter. Wait about 10 minutes and re-tighten a second time. While the bearings are cooling,<br />
use clean lint-free rags, or oil paper, to cover and protect the bearings from foreign matter contamination.<br />
Note: Use of steel or brass drifts can cause metal flakes to be dislodged and enter the bearing. Steel<br />
or brass drifts may also lead to further deformation of the slots, which can lead to a cocked/tilted<br />
rings. Use of a proper spanner wrench is strongly recommended.<br />
To check installation, after bearings and shaft are cooled, remove the locknut. Spin the outer rings<br />
of the bearing. Try to rotate one outer ring CW while trying to rotate the other outer ring CCW. This<br />
should be difficult with a normal clearance (UA suffix) designation and not possible with a preloaded<br />
bearing. Depending on the preload, the bearings should now turn, in the same direction, freely, or<br />
with slight resistance. The resistance to turning the bearing should be consistent through 360 degrees<br />
of rotation. Inconsistent resistance to rotation is an indication of an incorrectly mounted bearing,<br />
or a sign of foreign material in the bearing. If you can not get the bearings to spin with consistent<br />
resistance, remove the bearings to investigate. Do not proceed!<br />
If a bearing must be removed from the shaft, it is generally best to replace it. Whenever a bearing<br />
is removed from the shaft, there is a risk of damage to the rolling elements and rings. The cost of a<br />
new bearing is a fraction of the cost of a pump or motor that goes out of service prematurely. If the<br />
installed bearings spin properly, install a new locknut and lock-washer and tighten. Then bend a tang<br />
on the lockwasher into one of the notches on the OD of the locknut.<br />
With cleanliness in mind, hand pack the bearings with appropriate grease if it is grease lubricated<br />
(20-30% fill is typically recommended). If it is oil lubricated, oil the bearing down with the correct<br />
clean oil. Install the housings, covers, seals and slingers to complete rotating element assembly and<br />
protect the bearing.<br />
44<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Engineering Section<br />
Angular Contact Pairs End Play<br />
End Play Requirements<br />
<strong>Axis</strong> 7000 angular contact ball bearings are built to take one directional thrust loading when individually<br />
mounted. Additional one directional capacity or the ability to take reversing thrust loads can be<br />
accomplished by duplexing the bearings (see page 39).<br />
Duplexing requires a controlled relationship between the axial location of the inner and outer ring<br />
faces. This process is known as flush grinding.<br />
The suffix UA is used to describe bearings that will have slight axial clearance when the bearings<br />
are used in any of the 3 duplex mounting configurations. See chart on this page for the amount<br />
of unmounted axial clearance. The U stands for “U”niversal mounting meaning that these are flush<br />
ground to give this axial clearance in any of the 3 mounting configurations. The A stands for slight<br />
“A”xial end play.<br />
<strong>Bearing</strong>s with a U0 suffix will have zero<br />
end play when duplexed. Preloaded<br />
pairs can also be supplied.<br />
Make sure after assembly that your<br />
equipment does not have more play<br />
than the Max and / or less play then<br />
the minimum. Either of these conditions<br />
is due to a looseness or tightness<br />
in the fitting of the bearings.<br />
Bore-Over<br />
Bore-Incl.<br />
Min. end play<br />
.0001”<br />
Max end play<br />
.0001”<br />
18 30 7 10<br />
30 50 9 12<br />
50 80 10 15<br />
80 120 13 17<br />
120 180 14 19<br />
180 250 18 24<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 45
Preloaded Spindle Sets<br />
<strong>Axis</strong> spindle pairs are produced with a specific preload when clamped together. The relationship of<br />
the inner and outer ring face widths is controlled to cause an elastic deformation to occur when this<br />
clamping takes place. This eliminates shaft deflection.<br />
These preloads are small in comparison to the capacity of the bearing pair. The preloads are found in<br />
this chart.<br />
The light preload is standard, although medium and heavy preload are available upon request.<br />
Amount of preload in newtons for spindle pairs<br />
(Back to Back)<br />
Preload offset<br />
(Before clamping inners)<br />
Size<br />
Light (DUL) Medium (DUM) Heavy (DUH)<br />
7000C 20 50 100<br />
7001C 20 50 100<br />
7002C 30 80 145<br />
7003C 40 100 195<br />
7004C 40 100 245<br />
7005C 60 145 295<br />
7006C 80 195 390<br />
7007C 100 245 490<br />
7008C 100 295 590<br />
7009C 145 345 635<br />
7010C 145 390 735<br />
7200C 30 80 145<br />
7201C 40 100 195<br />
7202C 50 145 245<br />
7203C 70 145 345<br />
7204C 80 195 390<br />
7205C 100 245 490<br />
7206C 100 295 590<br />
7207C 145 390 785<br />
7208C 195 440 880<br />
7209C 245 540 1080<br />
7210C 245 590 1180<br />
46<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Engineering Section<br />
Introduction to Shaft and Housing Fits<br />
Tolerance Classifications<br />
CLASS 0<br />
Dmp<br />
F7<br />
G7<br />
H6<br />
H7<br />
H8<br />
J6<br />
J7<br />
K6<br />
HOUSING<br />
K7<br />
M6 M7<br />
N6<br />
N7<br />
P6<br />
P7<br />
CLEARANCE FIT TRANSITION FIT INTERFERENCE<br />
FIT<br />
TRANSITION FIT<br />
INTERFERENCE FIT<br />
r6<br />
r7<br />
CLASS 0<br />
d mp<br />
g5<br />
g6<br />
h5<br />
h6<br />
j5<br />
j6<br />
k5<br />
m5 m6<br />
k6<br />
SHAFTS<br />
n5<br />
n6<br />
p6<br />
DMP Outer Ring O.D. Tolerance Range<br />
dmp Inner Ring Bore Tolerance Range<br />
Clearance Fit – A fit that always enables a clearance between the bearing bore and shaft; or bearing outer<br />
ring and housing.<br />
Transition Fit – A fit where both clearance or interference may occur depending on the actual sizes of the<br />
bearing bore and shaft; or bearing outer ring and housing.<br />
Interference Fit – This fit always ensures some interference between the bearing bore and the shaft; or<br />
bearing outer ring and housing.<br />
Shaft Fits<br />
The table on page 44 outlines an approach to shaft fit selection based on factors such as load conditions,<br />
rotational conditions, and bearing size. Note that for general applications involving inner ring<br />
rotation and a constant radial load, an interference fit is recommended. The interference should be<br />
greater for heavier loads. For stationary shaft conditions, where the direction of radial load is constant,<br />
a moderate clearance fit is acceptable. The tables on page 46 & 47 contain numerical values for the<br />
various tolerance classifications.<br />
Housing Fits<br />
The table on page 45 outlines an approach to housing fit selection. Note that the use of clearance or<br />
interference fits is primarily based upon which bearing ring rotates in relation to the radial load. The<br />
extent of the radial load also influences the choice of fit. For indeterminate or varying load directions,<br />
clearance fits should be avoided. Clearance fits should be chosen for axially split housings to avoid<br />
distorting bearing outer rings. The tables on page 48 & 49 contain numerical values for the various<br />
tolerance classifications.<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 47
Engineering Section<br />
Shaft Fits for Radial <strong>Bearing</strong>s<br />
The ISO Shaft Tolerances listed are shown in the tables on pages 46 & 47<br />
Conditions<br />
Examples of Application<br />
Shaft Diameter, MM<br />
<strong>Ball</strong> <strong>Bearing</strong>s Shaft Fit Remarks<br />
Rotating Inner Ring or Indeterminate Direction Load*<br />
Light and variable loads<br />
(P≤0.06C)<br />
Conveyors, light loaded gearbox<br />
bearings, electrical appliances,<br />
machine tools, pumps, blowers, etc.<br />
(18) to 100 j6 For high precision applications<br />
use j5 and k5.<br />
(100) to 140 k6<br />
Normal and heavy loads<br />
(P>0.06C)<br />
General bearing applications, electric<br />
motors, turbines, pumps, internal<br />
combustion engines, gearing, woodworking<br />
machines etc.<br />
≤18<br />
(18) to100<br />
j5<br />
k5(k6)<br />
The tolerances in brackets are<br />
generally used for single-row<br />
angular contact ball bearings. May<br />
(100) to 140 m5(m6)<br />
also be used for other bearing<br />
types where speeds are moderate<br />
(140) to 200 m6<br />
and the effect on internal clearance<br />
variation due to fit need not<br />
(200) to 280 n6 be considered.<br />
High demands on running<br />
accuracy with light loads<br />
(P≤0.06C)<br />
Machine Tools ≤18 h5 The tolerances listed are not<br />
applicable to high precision<br />
(18) to100 j5<br />
bearings.<br />
(100) to 200 k5<br />
Stationary Inner Ring<br />
Easy axial displacement of<br />
inner ring on shaft desirable<br />
Stationary shaft wheels g6 For high precision applications<br />
use g5<br />
Easy axial displacement of<br />
inner ring on shaft unnecessary<br />
Thrust Loads Only<br />
<strong>Bearing</strong> Applications of all kinds<br />
Tension pulleys, rope sheaves etc. h6 For high precision applications<br />
use h5<br />
j6<br />
*Variable external loads, shock loads, and vibratory and unbalanced loads in high-speed machinery cannot be accurately described and are classified as “indeterminate<br />
direction load”<br />
48<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Engineering Section<br />
Housing Fits for Radial <strong>Bearing</strong>s<br />
The ISO Housing Tolerances listed are shown in the tables on pages 48 & 49<br />
Conditions Examples of Application Tolerance Displacement of Outer Ring<br />
Rotating Inner Ring<br />
Loads of all kinds<br />
General bearing applications, railroad axle<br />
bearing<br />
H6¹ Can be displaced<br />
Light and normal loads (P≤ 0.12C) with simple working<br />
conditions<br />
General bearing applications, gear<br />
transmission<br />
H8<br />
Can be displaced<br />
Heat conduction through shaft Drying cylinders G7² Can be displaced<br />
Indeterminate Direction Load*<br />
Light and normal loads (P≤ 0.12C) axial<br />
displacement of outer ring desirable<br />
Electric motors, pumps,<br />
crankshaft bearings<br />
J7<br />
Can usually be displaced<br />
Heavy shock loads Traction motors M7 Cannot be displaced<br />
Normal and heavy loads (P> 0.06C). Axial<br />
displacement of outer ring unnecessary<br />
Electrical motors, pumps, crankshaft<br />
bearings<br />
K7<br />
Cannot usually be displaced<br />
Stationary Inner Ring<br />
Normal and heavy loads (P> 0.06C) <strong>Ball</strong> bearing wheel hubs, big end bearings. N7 Cannot be displaced<br />
Light and variable loads (P≤ 0.06C) Conveyor rollers, pulleys, tension pulleys M7 Cannot be displaced<br />
Accurate or Quiet Running³<br />
Light Loads Small electric motors J6² Can be displaced<br />
*Variable external loads, shock loads, and vibratory and unbalanced loads in high-speed machinery cannot be accurately described and are classified as “indeterminate<br />
direction load”<br />
¹For large bearings (D > 250mm) and temperature difference between outer ring and housing > 10°C, use G7.<br />
²For large bearings (D > 250mm) and temperature difference between outer ring and housing > 10°C, use F7.<br />
³Not applicable to high precision bearings<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 49
Engineering Section<br />
Shaft Fits<br />
Nominal<br />
Bore Bore g6 h6 h5 j5 j6 k5<br />
mm high low high low high low high low high low high low high low<br />
4 0.1575 0.1572 0.1573 0.1570 0.1575 0.1572 0.1575 0.1573 0.1576 0.1574 0.1577 0.1574 0.1577 0.1575<br />
5 0.1969 0.1966 0.1967 0.1964 0.1969 0.1966 0.1969 0.1967 0.1970 0.1968 0.1971 0.1968 0.1971 0.1969<br />
6 0.2362 0.2359 0.2360 0.2357 0.2362 0.2359 0.2362 0.2360 0.2363 0.2361 0.2364 0.2361 0.2364 0.2362<br />
7 0.2756 0.2753 0.2754 0.2750 0.2756 0.2752 0.2756 0.2754 0.2758 0.2755 0.2759 0.2755 0.2759 0.2756<br />
8 0.3150 0.3147 0.3148 0.3144 0.3150 0.3146 0.3150 0.3148 0.3152 0.3149 0.3153 0.3149 0.3153 0.3150<br />
9 0.3543 0.3540 0.3541 0.3537 0.3543 0.3539 0.3543 0.3541 0.3545 0.3542 0.3546 0.3542 0.3546 0.3543<br />
10 0.3937 0.3934 0.3935 0.3931 0.3937 0.3933 0.3937 0.3935 0.3939 0.3936 0.3940 0.3936 0.3940 0.3937<br />
12 0.4724 0.4721 0.4722 0.4717 0.4724 0.4720 0.4724 0.4721 0.4726 0.4723 0.4727 0.4723 0.4728 0.4724<br />
15 0.5906 0.5903 0.5904 0.5899 0.5906 0.5902 0.5906 0.5903 0.5908 0.5905 0.5909 0.5905 0.5910 0.5906<br />
17 0.6693 0.6690 0.6691 0.6686 0.6693 0.6689 0.6693 0.6690 0.6695 0.6692 0.6696 0.6692 0.6697 0.6693<br />
20 0.7874 0.7870 0.7871 0.7866 0.7874 0.7869 0.7874 0.7870 0.7876 0.7872 0.7878 0.7872 0.7878 0.7875<br />
25 0.9843 0.9839 0.9840 0.9835 0.9843 0.9838 0.9843 0.9839 0.9845 0.9841 0.9847 0.9841 0.9847 0.9844<br />
30 1.1811 1.1807 1.1808 1.1803 1.1811 1.1806 1.1811 1.1807 1.1813 1.1809 1.1815 1.1809 1.1815 1.1812<br />
35 1.3780 1.3775 1.3776 1.3770 1.3780 1.3774 1.3780 1.3776 1.3782 1.3778 1.3784 1.3778 1.3785 1.3781<br />
40 1.5748 1.5743 1.5744 1.5738 1.5748 1.5742 1.5748 1.5744 1.5750 1.5746 1.5752 1.5746 1.5753 1.5749<br />
45 1.7717 1.7712 1.7713 1.7707 1.7717 1.7711 1.7717 1.7713 1.7719 1.7715 1.7721 1.7715 1.7722 1.7718<br />
50 1.9685 1.9680 1.9681 1.9675 1.9685 1.9679 1.9685 1.9681 1.9687 1.9683 1.9689 1.9683 1.9690 1.9686<br />
55 2.1654 2.1648 2.1650 2.1643 2.1654 2.1647 2.1654 2.1649 2.1656 2.1651 2.1659 2.1651 2.1660 2.1655<br />
60 2.3622 2.3616 2.3618 2.3611 2.3622 2.3615 2.3622 2.3617 2.3624 2.3619 2.3627 2.3619 2.3628 2.3623<br />
65 2.5591 2.5585 2.5587 2.5580 2.5591 2.5584 2.5591 2.5586 2.5593 2.5588 2.5596 2.5588 2.5597 2.5592<br />
70 2.7559 2.7553 2.7555 2.7548 2.7559 2.7552 2.7559 2.7554 2.7561 2.7556 2.7564 2.7556 2.7565 2.7560<br />
75 2.9528 2.9522 2.9524 2.9517 2.9528 2.9521 2.9528 2.9523 2.9530 2.9525 2.9533 2.9525 2.9534 2.9529<br />
80 3.1496 3.1490 3.1492 3.1485 3.1496 3.1489 3.1496 3.1491 3.1498 3.1493 3.1501 3.1493 3.1502 3.1497<br />
85 3.3465 3.3457 3.3460 3.3452 3.3465 3.3456 3.3465 3.3459 3.3467 3.3461 3.3470 3.3461 3.3472 3.3466<br />
90 3.5433 3.5425 3.5428 3.5420 3.5433 3.5424 3.5433 3.5427 3.5435 3.5429 3.5438 3.5429 3.5440 3.5434<br />
95 3.7402 3.7394 3.7397 3.7389 3.7402 3.7393 3.7402 3.7396 3.7404 3.7398 3.7407 3.7398 3.7409 3.7403<br />
100 3.9370 3.9362 3.9365 3.9357 3.9370 3.9361 3.9370 3.9364 3.9372 3.9366 3.9375 3.9366 3.9377 3.9371<br />
105 4.1339 4.1331 4.1334 4.1326 4.1339 4.1330 4.1339 4.1333 4.1341 4.1335 4.1344 4.1335 4.1346 4.1340<br />
110 4.3307 4.3299 4.3302 4.3294 4.3307 4.3298 4.3307 4.3301 4.3309 4.3303 4.3312 4.3303 4.3314 4.3308<br />
115 4.5276 4.5268 4.5271 4.5263 4.5276 4.5267 4.5276 4.5270 4.5278 4.5272 4.5281 4.5272 4.5283 4.5277<br />
120 4.7244 4.7236 4.7239 4.7231 4.7244 4.7235 4.7244 4.7238 4.7246 4,7240 4.7249 4.7240 4.7251 4.7245<br />
125 4.9213 4.9203 4.9207 4.9198 4.9213 4.9203 4.9213 4.9206 4.9216 4.9209 4.9219 4.9209 4.9221 4.9214<br />
130 5.1181 5.1171 5.1175 5.1166 5.1181 5.1171 5.1181 5.1174 5.1184 5.1177 5.1187 5.1177 5.1189 5.1182<br />
140 5.5118 5.5108 5.5112 5.5103 5.5118 5.5108 5.5118 5.5111 5.5121 5.5114 5.5124 5.5114 5.5126 5.5119<br />
150 5.9055 5.9045 5.9049 5.9040 5.9055 5.9045 5.9055 5.9048 5.9058 5.9051 5.9061 5.9051 5.9063 5.9056<br />
160 6.2992 6.2982 6.2986 6.2977 6.2992 6.2982 6.2992 6.2985 6.2995 6.2988 6.2998 6.2988 6.3000 6.2993<br />
170 6.6929 6.6919 6.6923 6.6914 6.6929 6.6919 6.6929 6.6922 6.6932 6.6925 6.6935 6.6925 6.6937 6.6930<br />
180 7.0866 7.0856 7.0860 7.0851 7.0866 7.0856 7.0866 7.0859 7.0869 7.0862 7.0872 7.0862 7.0874 7.0867<br />
190 7.4803 7.4791 7.4797 7.4786 7.4803 7.4792 7.4803 7.4795 7.4806 7.4798 7.4809 7.4798 7.4812 7.4805<br />
200 7.8740 7.8728 7.8734 7.8723 7.8740 7.8729 7.8740 7.8732 7.8743 7.3735 7.8746 7.8735 7.8749 7.8742<br />
220 8.6614 8.6602 8.6608 8.6597 8.6614 8.6603 8.6614 8.6606 8.6617 8.6609 8.6620 8.6609 8.6623 8.6616<br />
240 9.4488 9.4476 9.4482 9.4471 9.4488 9.4477 9.4488 9.4480 9.4491 9.4483 9.4494 9.4483 9.4497 9.4490<br />
250 9.8425 9.8413 9.8419 9.8408 9.8425 9.8414 9.8425 9.8417 9.8428 9.8420 9.8431 9.8420 9.8434 9.8427<br />
260 10.2362 10.2348 10.2355 10.2343 10.2362 10.2349 10.2362 10.2353 10.2365 10.2356 10.2368 10.2356 10.2373 10.2364<br />
280 11.0236 11.0222 11.0229 11.0217 11.0236 11.0223 11.0236 11.0225 11.0239 11.0230 11.0242 11.0230 11.0247 11.0238<br />
300 11.8110 11.8096 11.8103 11.8091 11.8110 11.8097 11.8110 11.8101 11.8113 11.8104 11.8116 11.8104 11.8121 11.8112<br />
310 12.2047 12.2033 12.2040 12.2028 12.2047 12.2034 12.2047 12.2038 12.2050 12.2041 12.2053 12.2041 12.2058 12.2049<br />
320 12.5984 12.5968 12.5977 12.5963 12.5984 12.5970 12.5984 12.5974 12.5987 12.5977 12.5991 12.5977 12.5995 12.5986<br />
340 13.3858 13.3842 13.3851 13.3837 13.3858 13.3844 13.3858 13.3848 13.3861 13.3851 13.3865 13.3851 13.3869 13.3860<br />
350 13.7795 13.7779 13.7788 13.7774 13.7795 13.7781 13.7795 13.7785 13.7798 13.7788 13.7802 13.7788 13.7806 13.7797<br />
360 14.1732 14.1716 14.1725 14.1711 14.1732 14.1718 14.1732 14.1722 14.1735 14.1725 14.1739 14.1725 14.1743 14.1734<br />
380 14.9606 14.9590 14.9599 14.9585 14.9606 14.9592 14.9606 14.9596 14.9609 14.9599 14.9613 14.9599 14.9617 14.9608<br />
400 15.7480 15.7464 15.7473 15.7459 15.7480 15.7466 15.7480 15.7470 15.7483 15.7473 15.7487 15.7473 15.7491 15.7482<br />
420 16.5354 16.5336 16.5346 16.5330 16.5354 16.5338 16.5354 16.5343 16.5357 16.5346 16.5362 16.5346 16.5367 16.5356<br />
440 17.3228 17.3210 17.3220 17.3204 17.3228 17.3212 17.3228 17.3217 17.3231 17.3220 17.3236 17.3220 17.3241 17.3230<br />
460 18.1102 18.1084 18.1094 18.1078 18.1102 18.1086 18.1102 18.1091 18.1105 18.1094 18.1110 18.1094 18.1115 18.1104<br />
480 18.8976 18.8958 18.8968 18.8952 18.8976 18.8960 18.8976 18.8965 18.8979 18.8968 18.8984 18.8968 18.8989 18.8978<br />
500 19.6850 19.6832 19.6842 19.6826 19.6850 19.6834 19.6850 19.6839 19.6853 19.6842 19.6858 19.6842 19.6863 19.6852<br />
530 20.8661 20.8641 20.8652 20.8635 20.8661 20.8644 20.8664 20.8652 20.8670 20.8652 20.8673 20.8661<br />
560 22.0472 22.0452 22.0463 22.0446 22.0472 22.0455 22.0475 22.0463 22.0481 22.0463 22.0484 22.0472<br />
600 23.6220 23.6200 23.6211 23.6194 23.6220 23.6203 23.6223 23.6211 23.6229 23.6211 23.6232 23.6220<br />
630 24.8031 24.8011 24.8022 24.8005 24.8031 24.8014 24.8034 24.8022 24.8040 24.8012 24.8043 24.8031<br />
660 25.9843 25.9813 25.9834 25.9814 25.9843 25.9823 25.9847 25.9833 25.9853 25.9833 25.9857 25.9843<br />
670 26.3780 26.3750 26.3771 26.3751 26.3780 26.3760 26.3784 26.3770 26.3790 26.3770 26.3794 26.3780<br />
710 27.9528 27.9498 27.9519 27.9499 27.9528 27.9508 27.9532 27.9518 27.9538 27.9518 27.9542 27.9528<br />
750 29.5276 29.5246 29.5267 29.5247 29.5276 29.5256 29.5280 29.5266 29.5286 29.5266 29.5290 29.5276<br />
780 30.7087 30.7057 30.7078 30.7058 30.7087 30.7067 30.7091 30.7077 30.7097 30.7077 30.7101 30.7087<br />
800 31.4961 31.4931 31.4952 31.4932 31.4961 31.4941 31.4965 31.4951 31.4971 31.4951 31.4975 31.4961<br />
850 33.4646 33.4607 33.4636 33.4614 33.4646 33.4624 33.4651 33.4635 33.4657 33.4635 33.4662 33.4646<br />
900 35.4331 35.4292 35.4321 35.4299 35.4331 35.4309 35.4336 35.4320 35.4342 35.4320 35.4347 35.4331<br />
950 37.4016 37.3977 37.4006 37.3984 37.4016 37.3994 37.4021 37.4005 37.4027 37.4005 37.4032 37.4016<br />
1000 39.3701 39.3662 39.3691 39.3669 39.3701 39.3679 39.3706 39.3690 39.3712 39.3690 39.3717 39.3701<br />
1060 41.7323 41.7274 41.7312 41.7286 41.7323 41.7297 41.7328 41.7310 41.7336 41.7310 41.7341 41.7323<br />
1120 44.0945 44.0896 44.0934 44.0908 44.0945 44.0919 44.0950 44.0932 44.0958 44.0932 44.0963 44.0945<br />
1180 46.4567 46.4518 46.4556 46.4530 46.4567 46.4541 46.4572 46.4554 46.4580 46.4554 46.4585 46.4567<br />
1250 49.2126 49.2077 49.2115 49.2089 49.2126 49.2100 49.2131 49.2113 49.2139 49.2113 49.2144 49.2126<br />
50<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Engineering Section<br />
Shaft Fits<br />
k6 m5 m6 n6 p6 r6 r7<br />
high low high low high low high low high low high low high low<br />
0.1579 0.1575 0.1579 0.1577 0.1580 0.1577 0.1581 0.1578<br />
0.1973 0.1969 0.1973 0.1971 0.1974 0.1971 0.1975 0.1972<br />
0.2366 0.2362 0.2366 0.2364 0.2367 0.2364 0.2368 0.2365<br />
0.2760 0.2756 0.2761 0.2758 0.2762 0.2758 0.2764 0.2760<br />
0.3154 0.3150 0.3155 0.3152 0.3156 0.3152 0.3158 0.3154<br />
0.3547 0.3543 0.3548 0.3545 0.3549 0.3545 0.3551 0.3547<br />
0.3941 0.3937 0.3942 0.3939 0.3943 0.3939 0.3945 0.3941<br />
0.4729 0.4724 0.4730 0.4727 0.4731 0.4727 0.4733 0.4729<br />
0.5911 0.5906 0.5912 0.5909 0.5913 0.5909 0.5915 0.5911<br />
0.6698 0.6693 0.6699 0.6696 0.6700 0.6696 0.6702 0.6698<br />
0.7880 0.7875 0.7881 0.7877 0.7882 0.7877 0.7885 0.7880<br />
0.9849 0.9844 0.9850 0.9846 0.9851 0.9846 0.9854 0.9849<br />
1.1817 1.1812 1.1818 1.1814 1.1819 1.1814 1.1822 1.1817<br />
1.3787 1.3781 1.3788 1.3784 1.3790 1.3784 1.3793 1.3787<br />
1.5755 1.5749 1.5756 1:5752 1.5758 1.5752 1.5761 1.5655<br />
1.7724 1.7718 1.7725 1.7721 1.7727 1.7721 1.7730 1.7724<br />
1.9692 1.9686 1.9693 1.9689 1.9695 1.9689 1.9698 1.9692<br />
2.1662 2.1655 2.1663 2.1658 2.1666 2.1658 2.1669 2.1662<br />
2.3630 2.3623 2.3631 2.3626 2.3634 2.3626 2.3637 2.3630<br />
2.5599 2.5592 2.5600 2.5595 2.5603 2.5595 2.5606 2.5599<br />
2.7567 2.7560 2.7568 2.7563 2.7571 2.7563 2.7574 2.7567<br />
2.9536 2.9529 2.9537 2.9532 2.9540 2.9532 2.9543 2.9536<br />
3.1504 3.1497 3.1505 3.1500 3.1508 3.1500 3.1511 3.1504<br />
3.3475 3.3466 3.3476 3.3470 3.3479 3.3470 3.3483 3.3474 3.3488 3.3480<br />
3.5443 3.5434 3.5444 3.5438 3.5447 3.5438 3.5451 3.5442 3.5456 3.5448<br />
3.7412 3.7403 3.7413 3.7407 3.7416 3.7407 3.7420 3.7411 3.7425 3.7417<br />
3.9380 3.9371 3.9381 3.9375 3.9384 3.9375 3.9388 3.9379 3.9393 3.9385<br />
4.1349 4.1340 4.1350 4.1344 4.1353 4.1344 4.1357 4.1348 4.1362 4.1354<br />
4.3317 4.3308 4.3318 4.3312 4.3321 4.3312 4.3325 4.3316 4.3330 4.3322<br />
4.5286 4.5277 4.5287 4.5281 4.5290 4.5281 4.5294 4.5285 4.5299 4.5291<br />
4.7254 4.7245 4.7255 4.7249 4.7258 4.7249 4.7262 4.7253 4.7267 4.7259<br />
4.9224 4.9214 4.9226 4.9219 4.9229 4.9219 4.9233 4.9224 4.9240 4.9230 4.9248 4.9239<br />
5.1192 5.1182 5.1194 5.1187 5.1197 5.1187 5.1201 5.1192 5.1208 5.1198 5.1216 5.1207<br />
5.5129 5.5119 5.5131 5.5124 5.5134 5.5124 5.5138 5.5129 5.5145 5.5135 5.5153 5.5144<br />
5.9066 5.9056 5.9068 5.9061 5.9071 5.9061 5.9075 5.9066 5.9082 5.9072 5.9090 5.9081<br />
6.3003 6.2993 6.3005 6.2998 6.3008 6.2998 6.3012 6.3003 6.3019 6.3009 6.3027 6.3018<br />
6.6940 6.6930 6.6942 6.6935 6.6945 6.6935 6.6949 6.6940 6.6956 6.6946 6.6964 6.6955<br />
7.0877 7.0867 7.0879 7.0872 7.0882 7.0872 7.0886 7.0877 7.0893 7.0883 7.0901 7.0892<br />
7.4816 7.4805 7.4818 7.4810 7.4821 7.4810 7.4827 7.4815 7.4834 7.4823 7.4845 7.4833<br />
7.8753 7.8742 7.8755 7.8747 7.8758 7.8747 7.8764 7.8752 7.8771 7.8760 7.8782 7.8770<br />
8.6627 8.6616 8.6629 8.6621 8.6632 8.6621 8.6638 8.6626 8.6645 8.6634 8.6657 8.6645 8.6664 8.6645<br />
9.4501 9.4490 9.4503 9.4495 9.4506 9.4495 9.4512 9.4500 9.4519 9.4508 9.4532 9.4521 9.4539 9.4521<br />
9.8438 9.8427 9.8440 9.8432 9.8443 9.8432 9.8449 9.8437 9.8456 9.8445 9.8469 9.8458 9.8476 9.8458<br />
10.2376 10.2364 10.2379 10.2370 10.2382 10.2370 10.2388 10.2375 10.2397 10.2384 10.2412 10.2399 10.2419 10.2399<br />
11.0250 11.0238 11.0253 11.0244 11.0256 11.0244 11.0262 11.0249 11.0271 11.0258 11.0286 11.0273 11.0293 11.0273<br />
11.8124 11.8112 11.8127 11.8118 11.8130 11.8118 11.8136 11.8123 11.8145 11.8132 11.8161 11.8149 11.8169 11.8149<br />
12.2061 12.2049 12.2064 12.2055 12.2067 12.2055 12.2073 12.2060 12.2082 12.2069 12.2098 12.2086 12.2106 12.2086<br />
12.5997 12.5986 12.6002 12.5992 12.6006 12.5992 12.6013 12.5999 12.6023 12.6008 12.6041 12.6027 12.6049 12.6027<br />
13.3873 13.3860 13.3876 13.3866 13.3880 13.3866 13.3887 13.3873 13.3897 13.3882 13.3915 13.3901 13.3923 13.3901<br />
13.7810 13.7797 13.7813 13.7803 13.7817 13.7803 13.7824 13.7810 13.7834 13.7819 13.7852 13.7838 13.7860 13.7838<br />
14.1747 14.1734 14.1750 14.1740 14.1754 14.1740 14.1761 14.1747 14.1771 14.1756 14.1791 14.1777 14.1799 14.1777<br />
14.9621 14.9608 14.9624 14.9614 14.9628 14.9614 14.9635 14.9621 14.9645 14.9630 14.9665 14.9651 14.9673 14.9651<br />
15.7495 15.7482 15.7498 15.7488 15.7502 15.7488 15.7509 15.7495 15.7519 15.7504 15.7539 15.7525 15.7547 15.7525<br />
16.5371 16.5356 16.5374 16.5363 16.5379 16.5363 16.5385 16.5370 16.5397 16.5381 16.5419 16.5404 16.5428 16.5404<br />
17.3245 17.3230 17.3248 17.3237 17.3253 17.3237 17.3259 17.3244 17.3271 17.3255 17.3293 17.3278 17.3302 17.3278<br />
18.1119 18.1104 18.1122 18.1111 18.1127 18.1111 18.1133 18.1118 18.1145 18.1129 18.1170 18.1154 18.1179 18.1154<br />
18.8993 18.8978 18.8996 18.8985 18.9001 18.8985 18.9007 18.8992 18.9019 18.9003 18.9044 18.9028 18.9053 18.9028<br />
19.6867 19.6852 19.6870 19.6859 19.6875 19.6859 19.6881 19.6866 19.6893 19.6877 19.6918 19.6902 19.6927 19.6902<br />
20.8678 20.8661 20.8683 20.8671 20.8695 20.8678 20.8709 20.8692 20.8737 20.8720 20.8748 20.8720<br />
22.0489 22.0472 22.0494 22.0482 22.0506 22.0489 22.0520 22.0503 22.0548 23.0531 22.0559 22.0531<br />
23.6237 23.6220 23.6242 23.6230 23.6254 23.6237 23.6268 23.6251 23.6298 23.6281 23.6309 23.6281<br />
24.8048 24.8031 24.8053 24.8041 24.8065 24.8048 24.8079 24.8062 24.8109 24.8092 24.8120 24.8092<br />
25.9862 25.9843 25.9869 25.9855 25.9682 25.9663 25.9897 25.9878 25.9932 25.9912 25.9943 25.9912<br />
26.3799 26.3780 26.3806 26.3792 26.3819 26.3800 26.3834 26.3815 26.3869 28.3849 26.3880 26.3849<br />
27.9547 27.9528 27.9554 27.9540 27.9567 27.9548 27.9582 27.9563 27.9617 27.9597 27.9628 27.9597<br />
29.5295 29.5276 29.5302 29.5288 29.5315 29.5296 29.5330 29.5311 29.5369 29.5349 29.5380 29.5349<br />
30.7106 30.7087 30.7113 30.7099 30.7126 30.7107 30.7141 30.7122 30.7180 30.7160 30.7191 30.7160<br />
31.4980 31.4961 31.4987 31.4973 31.5000 31.4981 31.5015 31.4996 31.5054 31.5034 31.5065 31.5034<br />
33.4668 33.4646 33.4675 33.4659 33.4690 33.4668 33.4707 33.4685 33.4751 33.4729 33.4764 33.4729<br />
35.4353 35.4331 35.4360 35.4344 35.4375 35.4353 35.4392 35.4370 35.4436 35.4414 35.4449 35.4414<br />
37.4038 37.4016 37.4045 37.4029 37.4060 37.4038 37.4077 37.4055 37.4125 37.4103 37.4138 37.4103<br />
39.3723 39.3701 39.3730 39.3714 39.3745 39.3723 39.3762 39.3740 39.3810 37.3788 39.3823 39.3788<br />
41.7349 41.7323 41.7357 41.7339 41.7375 41.7349 41.7396 41.7370 41.7447 41.7421 41.7463 41.7421<br />
44.0971 44.0945 44.0979 44.0961 44.0997 44.0971 44.1018 44.0992 44.1069 44.1043 44.1085 44.1043<br />
46.4593 46.4567 46.4601 46.4583 46.4619 46.4593 46.4640 46.4614 46.4695 46.4669 46.4711 46.4669<br />
49.2152 49.2126 49.2160 49.2142 49.2178 49.2152 49.2199 49.2173 49.2254 49.2228 49.2270 49.2228<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 51
Engineering Section<br />
Housing Fits<br />
Nominal<br />
Housing<br />
Bore Housing Bore F7 G7 H8 H7 H6 J6 J7<br />
mm High Low High Low High Low High Low High Low High Low High Low High Low<br />
16 0.6299 0.6296 0.6305 0.6312 0.6301 0.6308 0.6299 0.6310 0.6299 0.6306 0.6299 0.6303 0.6297 0.6301 0.6296 0.6303<br />
19 0.7480 0.7476 0.7488 0.7496 0.7483 0.7491 0.7480 0.7493 0.7480 0.7488 0.7480 0.7485 0.7478 0.7483 0.7476 0.7485<br />
21 0.8268 0.8264 0.8276 0.8284 0.8271 0.8279 0.8268 0.8281 0.8268 0.8276 0.8268 0.8273 0.8266 0.8271 0.8264 0.8273<br />
22 0.8661 0.8657 0.8669 0.8677 0.8664 0.8672 0.8661 0.8674 0.8661 0.8669 0.8661 0.8666 0.8659 0.8664 0.8657 0.8666<br />
24 0.9449 0.9445 0.9457 0.9465 0.9452 0.9460 0.9449 0.9462 0.9449 0.9457 0.9449 0.9454 0.9447 0.9452 0.9445 0.9454<br />
26 1.0236 1.0232 1.0244 1.0252 1.0239 1.0247 1.0236 1.0249 1.0236 1.0244 1.0236 1.0241 1.0234 1.0239 1.0232 1.0241<br />
28 1.1024 1.1020 1.1032 1.1040 1.1027 1.1035 1.1024 1.1037 1.1024 1.1032 1.1024 1.1029 1.1022 1.1027 1.1020 1.1029<br />
30 1.1811 1.1807 1.1819 1.1827 1.1814 1.1822 1.1811 1.1824 1.1811 1.1819 1.1811 1.1816 1.1809 1.1814 1.1807 1.1816<br />
32 1.2598 1.2594 1.2608 1.2618 1.2602 1.2611 1.2598 1.2613 1.2598 1.2608 1.2598 1.2604 1.2596 1.2602 1.2594 1.2604<br />
35 1.3780 1.3776 1.3790 1.4000 1.3784 1.3793 1.3780 1.3795 1.3780 1.3790 1.3780 1.3786 1.3778 1.3784 1.3776 1.3786<br />
37 1.4567 1.4563 1.4577 1.4587 1.4571 1.4580 1.4567 1.4582 1.4567 1.4577 1.4567 1.4573 1.4565 1.4571 1.4563 1.4573<br />
40 1.5748 1.5744 1.5758 1.5768 1.5752 1.5761 1.5748 1.5763 1.5748 1.5758 1.5748 1.5754 1.5746 1.5752 1.5744 1.5754<br />
42 1.6535 1.6531 1.6545 1.6555 1.6539 1.6548 1.6535 1.6550 1.6535 1.6545 1.6535 1.6541 1.6533 1.6539 1.6531 1.6541<br />
47 1.8504 1.8500 1.8514 1.8524 1.8508 1.8517 1.8504 1.8519 1.8504 1.8514 1.8504 1.8510 1.8502 1.8508 1.8500 1.8510<br />
52 2.0472 2.0467 2.0484 2.0496 2.0476 2.0488 2.0472 2.0490 2.0472 2.0484 2.0472 2.0479 2.0470 2.0477 2.0467 2.0479<br />
55 2.1654 2.1649 2.1666 2.1678 2.1658 2.1670 2.1654 2.1672 2.1654 2.1666 2.1654 2.1661 2.1652 2.1659 2.1649 2.1661<br />
58 2.2835 2.2830 2.2847 2.2859 2.2839 2.2851 2.2835 2.2853 2.2835 2.2847 2.2835 2.2842 2.2833 2.2840 2.2830 2.2842<br />
62 2.4409 2.4404 2.4421 2.4433 2.4413 2.4425 2.4409 2.4427 2.4409 2.4421 2.4409 2.4416 2.4407 2.4414 2.4404 2.4416<br />
65 2.5591 2.5586 2.5603 2.5615 2.5595 2.5607 2.5591 2.5609 2.5591 2.5603 2.5591 2.5598 2.2589 2.2596 2.5586 2.5598<br />
70 2.7559 2.7554 2.7571 2.7583 2.7563 2.7575 2.7559 2.7577 2.7559 2.7571 2.7559 2.7566 2.7557 2.7564 2.7554 2.7566<br />
72 2.8346 2.8341 2.8358 2.8370 2.8350 2.8362 2.8346 2.8364 2.8346 2.8358 2.8346 2.8353 2.8344 2.8351 2.8341 2.8353<br />
78 3.0709 3.0704 3.0721 3.0733 3.0713 3.0725 3.0709 3.0727 3.0709 3.0721 3.0709 3.0716 3.0707 3.0714 3.0704 3.0716<br />
80 3.1496 3.1491 3.1508 3.1520 3.1500 3.1512 3.1496 3.1514 3.1496 3.1508 3.1496 3.1503 3.1494 3.1501 3.1491 3.1503<br />
85 3.3465 3.3459 3.3479 3.3493 3.3470 3.3484 3.3465 3.3486 3.3465 3.3479 3.3465 3.3474 3.3463 3.3471 3.3460 3.3474<br />
90 3.5433 3.5427 3.5447 3.5461 3.5438 3.5452 3.5433 3.5454 3.5433 3.5447 3.5433 3.5442 3.5431 3.5439 3.5428 3.5442<br />
100 3.9370 3.9364 3.9384 3.9398 3.9375 3.9389 3.9370 3.9391 3.9370 3.9384 3.9370 3.9379 3.9368 3.9376 3.9365 3.9379<br />
110 4.3307 4.3301 4.3321 4.3335 4.3312 4.3326 4.3307 4.3328 4.3307 4.3321 4.3307 4.3316 4.3305 4.3313 4.3302 4.3316<br />
115 4.5276 4.5270 4.5290 4.5304 4.5281 4.5295 4.5276 4.5297 4.5276 4.5290 4.5276 4.5285 4.5274 4.5282 4.5271 4.5285<br />
120 4.7244 4.7238 4.7258 4.7272 4.7249 4.7263 4.7244 4.7265 4.7244 4.7258 4.7244 4.7253 4.7242 4.7250 4.7239 4.7253<br />
125 4.9213 4.9206 4.9230 4.9246 4.9219 4.9234 4.9213 4.9238 4.9213 4.9229 4.9213 4.9223 4.9210 4.9220 4.9207 4.9223<br />
130 5.1181 5.1174 5.1198 5.1214 5.1187 5.1202 5.1181 5.1206 5.1181 5.1197 5.1181 5.1191 5.1178 5.1188 5.1175 5.1191<br />
135 5.3150 5.3143 5.3167 5.3183 5.3156 5.3171 5.3150 5.3175 5.3150 5.3166 5.3150 5.3160 5.3147 5.3157 5.3144 5.3160<br />
140 5.5118 5.5111 5.5135 5.5151 5.5124 5.5139 5.5118 5.5143 5.5118 5.5134 5.5118 5.5128 5.5115 5.5125 5.5112 5.5128<br />
145 5.7087 5.7080 5.7104 5.7120 5.7093 5.7108 5.7087 5.7112 5.7087 5.7103 5.7087 5.7097 5.7084 5.7094 5.7081 5.7097<br />
150 5.9055 5.9048 5.9072 5.9088 5.9061 5.9076 5.9055 5.9080 5.9055 5.9071 5.9055 5.9065 5.9052 5.9062 5.9049 5.9065<br />
160 6.2992 6.2982 6.3009 6.3025 6.2998 6.3013 6.2992 6.3017 6.2992 6.3008 6.2992 6.3002 6.2989 6.2999 6.2986 6.3002<br />
170 6.6929 6.6919 6.6946 6.6962 6.6935 6.6950 6.6929 6.6954 6.6929 6.6945 6.6929 6.6939 6.6926 6.6936 6.6923 6.6939<br />
180 7.0866 7.0856 7.0883 7.0899 7.0872 7.0887 7.0866 7.0891 7.0866 7.0882 7.0866 7.0876 7.0863 7.0873 7.0860 7.0876<br />
190 7.4803 7.4791 7.4823 7.4841 7.4809 7.4827 7.4803 7.4831 7.4803 7.4821 7.4803 7.4814 7.4800 7.4812 7.4797 7.4815<br />
200 7.8740 7.8728 7.8760 7.8778 7.8746 7.8764 7.8740 7.8768 7.8740 7.8758 7.8740 7.8751 7.8737 7.8749 7.8734 7.8752<br />
210 8.2677 8.2665 8.2697 8.2715 8.2683 8.2701 8.2677 8.2705 8.2677 8.2695 8.2677 8.2688 8.2674 8.2686 8.2671 8.2689<br />
215 8.4646 8.4634 8.4666 8.4684 8.4652 8.4670 8.4646 8.4674 8.4646 8.4664 8.4646 8.4657 8.4643 8.4655 8.4640 8.4658<br />
225 8.8583 8.8571 8.8603 8.8621 8.8589 8.8607 8.8583 8.8611 8.8583 8.8601 8.8583 8.8594 8.8580 8.8592 8.8577 8.8595<br />
240 9.4488 9.4476 9.4508 9.4526 9.4494 9.4512 9.4488 9.4516 9.4488 9.4506 9.4488 9.4499 9.4485 9.4497 9.4482 9.4500<br />
250 9.8425 9.8413 9.8445 9.8463 9.8431 9.8449 9.8425 9.8453 9.8425 9.8443 9.8425 9.8436 9.8422 9.8434 9.8419 9.8437<br />
260 10.2362 10.2348 10.2384 10.2405 10.2369 10.2389 10.2362 10.2394 10.2362 10.2382 10.2362 10.2375 10.2359 10.2372 10.2356 10.2376<br />
270 10.6299 10.6285 10.6321 10.6342 10.6306 10.6326 10.6299 10.6331 10.6299 10.6319 10.6299 10.6312 10.6296 10.6309 10.6293 10.6313<br />
280 11.0236 11.0222 11.0258 11.0279 11.0243 11.0263 11.0236 11.0268 11.0236 11.0256 11.0236 11.0249 11.0233 11.0246 11.0230 11.0250<br />
300 11.8110 11.8096 11.8132 11.8153 11.8117 11.8137 11.8110 11.8142 11.8110 11.8130 11.8110 11.8123 11.8107 11.8120 11.8104 11.8124<br />
310 12.2047 12.2033 12.2069 12.2090 12.2054 12.2074 12.2047 12.2079 12.2047 12.2067 12.2047 12.2060 12.2044 12.2057 12.2041 12.2061<br />
320 12.5984 12.5968 12.6008 12.6031 12.5991 12.6014 12.5984 12.6019 12.5984 12.6006 12.5984 12.5998 12.5981 12.5995 12.5977 12.5999<br />
340 13.3858 13.3842 13.3882 13.3905 13.3865 13.3888 13.3858 13.3893 13.3858 13.3880 13.3858 13.3872 13.3855 13.3869 13.3851 13.3873<br />
350 13.7795 13.7779 13.7819 13.7842 13.7802 13.7825 13.7795 13.7830 13.7795 13.7817 13.7795 13.7809 13.7792 13.7806 13.7788 13.7810<br />
360 14.1732 14.1716 14.1756 14.1779 14.1739 14.1762 14.1732 14.1767 14.1732 14.1754 14.1732 14.1746 14.1729 14.1743 14.1725 14.1747<br />
380 14.9606 14.9590 14.9630 14.9653 14.9613 14.9636 14.9606 14.9641 14.9606 14.9628 14.9606 14.9620 14.9603 14.9617 14.9599 14.9621<br />
400 15.7480 15.7464 15.7504 15.7527 15.7487 15.7510 15.7480 15.7515 15.7480 15.7502 15.7480 15.7494 15.7477 15.7491 15.7473 15.7495<br />
420 16.5354 16.5336 16.5381 16.5406 16.5362 16.5387 16.5354 16.5392 16.5354 16.5379 16.5354 16.5370 16.5351 16.5367 16.5346 16.5371<br />
440 17.3228 17.3210 17.3255 17.3280 17.3236 17.3261 17.3228 17.3266 17.3228 17.3253 17.3228 17.3244 17.3225 17.3241 17.3220 17.3245<br />
460 18.1102 18.1084 18.1129 18.1154 18.1110 18.1135 18.1102 18.1140 18.1102 18.1127 18.1102 18.1118 18.1099 18.1115 18.1094 18.1119<br />
480 18.8976 18.8958 18.9003 18.9028 18.8984 18.9009 18.8976 18.9014 18.8976 18.9001 18.8976 18.8992 18.8973 18.8989 18.8968 18.8993<br />
500 19.6850 19.6832 19.6877 19.6902 19.6858 19.6883 19.6850 19.6888 19.6850 19.6875 19.6850 19.6866 19.6847 19.6863 19.6842 19.6867<br />
520 20.4724 20.4704 20.4754 20.4781 20.4733 20.4760 20.4724 20.4767 20.4724 20.4752 20.4724 20.4741 20.4721 20.4739 20.4715 20.4743<br />
540 21.2598 21.2578 21.2628 21.2655 21.2607 21.2634 21.2598 21.2641 21.2598 21.2626 21.2598 21.2615 21.2595 21.2613 21.2589 21.2617<br />
560 22.0472 22.0452 22.0502 22.0529 22.0481 22.0508 22.0472 22.0515 22.0472 22.0500 22.0472 22.0489 22.0469 22.0487 22.0463 22.0491<br />
580 22.8346 22.8326 22.8376 22.8403 22.8355 22.8382 22.8346 22.8389 22.8346 22.8374 22.8346 22.8363 22.8343 22.8361 22.8337 22.8365<br />
600 23.6220 23.6200 23.6250 23.6277 23.6229 23.6256 23.6220 23.6263 23.6220 23.6248 23.6220 23.6237 23.6217 23.6235 23.6211 23.6239<br />
620 24.4094 24.4074 24.4124 24.4151 24.4103 24.4130 24.4094 24.4137 24.4094 24.4122 24.4094 24.4111 24.4091 24.4109 24.4085 24.4113<br />
650 25.5906 25.5876 25.5937 25.5969 25.5915 25.5947 25.5906 25.5955 25.5906 25.5937 25.5906 25.5926 25.5902 25.5922 25.5897 25.5928<br />
670 26.3780 26.3750 26.3811 26.3843 26.3789 26.3821 26.3780 26.3829 26.3780 26.3811 26.3780 26.3800 26.3776 26.3796 26.3771 26.3802<br />
680 26.7717 26.7687 26.7748 26.7780 26.7726 26.7758 26.7717 26.7766 26.7717 26.7748 26.7717 26.7737 26.7713 26.7733 26.7708 26.7739<br />
700 27.5591 27.5561 27.5622 27.5654 27.5600 27.5632 27.5591 27.5640 27.5591 27.5622 27.5591 27.5611 27.5587 27.5607 27.5582 27.5613<br />
720 28.3465 28.3435 28.3496 28.3528 28.3474 28.3506 28.3465 28.3514 28.3465 28.3496 28.3465 28.3485 28.3461 28.3481 28.3456 28.3487<br />
750 29.5276 29.5246 29.5307 29.5339 29.5285 29.5317 29.5276 29.5325 29.5276 29.5307 29.5276 29.5296 29.5272 29.5292 29.5267 29.5298<br />
780 30.7087 30.7057 30.7118 30.7150 30.7096 30.7128 30.7087 30.7136 30.7087 30.7118 30.7087 30.7107 30.7083 30.7103 30.7078 30.7109<br />
790 31.1024 31.0994 31.1055 31.1087 31.1033 31.1065 31.1024 31.1073 31.1024 31.1055 31.1024 31.1044 31.1020 31.1040 31.1015 31.1046<br />
820 32.2835 32.2796 32.2869 32.2904 32.2845 32.2881 32.2835 32.2890 32.2835 32.2870 32.2835 32.2857 32.2831 32.2853 32.2825 32.2860<br />
850 33.4646 33.4607 33.4680 33.4715 33.4656 33.4692 33.4646 33.4701 33.4646 33.4681 33.4646 33.4668 33.4642 33.4664 33.4636 33.4671<br />
870 34.2520 34.2481 34.2554 34.2589 34.2530 34.2566 34.2520 34.2575 34.2520 34.2555 34.2520 34.2542 34.2516 34.2538 34.2510 34.2545<br />
920 36.2205 36.2166 36.2239 36.2274 36.2215 36.2251 36.2205 36.2260 36.2205 36.2240 36.2205 36.2227 36.2201 36.2223 36.2195 36.2230<br />
950 37.4016 37.3977 37.4050 37.4085 37.4026 37.4062 37.4016 37.4071 37.4016 37.4051 37.4016 37.4038 37.4012 37.4034 37.4006 37.4041<br />
980 38.5827 38.5788 38.5861 38.5896 38.5837 38.5873 38.5827 38.5882 38.5827 38.5862 38.5827 38.5849 38.5823 38.5845 38.5817 38.5852<br />
1000 39.3701 39.3662 39.3735 39.3770 39.3711 39.3747 39.3701 39.3756 39.3701 39.3736 39.3701 39.3723 39.3697 39.3719 39.3691 39.3726<br />
1150 45.2756 45.2707 45.2795 45.2836 45.2767 45.2808 45.2756 45.2821 45.2756 45.2797 45.2756 45.2782 45.2752 45.2778 45.2745 45.2786<br />
1250 49.2126 49.2077 49.2165 49.2206 49.2137 49.2178 49.2126 49.2191 49.2126 49.2167 49.2126 49.2152 49.2122 49.2148 49.2115 49.2156<br />
1400 55.1181 55.1118 55.1224 55.1274 55.1193 55.1242 55.1181 55.1258 55.1181 55.1230 55.1181 55.1212 55.1177 55.1208 55.1169 55.1218<br />
1600 62.9921 62.9858 62.9964 63.0014 62.9933 62.9982 62.9921 62.9998 62.9921 62.9970 62.9921 62.9952 62.9917 62.9948 62.9909 62.9958<br />
1800 70.8661 70.8582 70.8708 70.8767 70.8674 70.8733 70.8661 70.8752 70.8661 70.8720 70.8661 70.8697 70.8657 70.8693 70.8648 70.8707<br />
2000 78.7402 78.7323 78.7449 78.7508 78.7415 78.7474 78.7402 78.7493 78.7402 78.7461 78.7402 78.7438 78.7398 78.7434 78.7389 78.7448<br />
2300 90.5512 90.5414 90.5563 90.5632 90.5525 90.5594 90.5512 90.5622 90.5512 90.5581 90.5512 90.5555 90.5508 90.5551 90.5499 90.5568<br />
2500 98.4252 98.4154 98.4303 98.4372 98.4265 98.4334 98.4252 98.4362 98.4252 98.4321 98.4252 98.4295 98.4248 98.4291 98.4239 98.4308<br />
52<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Engineering Section<br />
Housing Fits<br />
K6 K7 M6 M7 N6 N7 P6 P7<br />
High Low High Low High Low High Low High Low High Low High Low High Low<br />
0.6295 0.6300 0.6294 0.6301 0.6293 0.6297 0.6292 0.6299 0.6291 0.6295 0.6290 0.6297 0.6289 0.6293 0.6288 0.6295<br />
0.7476 0.7481 0.7474 0.7482 0.7473 0.7478 0.7472 0.7480 0.7471 0.7476 0.7469 0.7477 0.7468 0.7473 0.7466 0.7474<br />
0.8264 0.8269 0.8262 0.8270 0.8261 0.8266 0.8260 0.8268 0.8259 0.8264 0.8257 0.8265 0.8256 0.8261 0.8254 0.8262<br />
0.8657 0.8662 0.8655 0.8663 0.8654 0.8659 0.8653 0.8661 0.8652 0.8657 0.8650 0.8658 0.8649 0.8654 0.8647 0.8655<br />
0.9445 0.9450 0.9443 0.9451 0.9442 0.9447 0.9441 0.9449 0.9440 0.9445 0.9438 0.9446 0.9437 0.9442 0.9435 0.9443<br />
1.0232 1.0237 1.0230 1.0238 1.0229 1.0234 1.0228 1.0236 1.0227 1.0232 1.0225 1.0233 1.0224 1.0229 1.0232 1.0230<br />
1.1020 1.1025 1.1018 1.1026 1.1017 1.1022 1.1016 1.1024 1.1015 1.1020 1.1013 1.1021 1.1012 1.1017 1.1010 1.1018<br />
1.1807 1.1812 1.1805 1.1813 1.1804 1.1809 1.1803 1.1811 1.1802 1.1807 1.1800 1.1808 1.1799 1.1804 1.1797 1.1805<br />
1.2593 1.2599 1.2591 1.2601 1.2590 1.2596 1.2588 1.2598 1.2587 1.2593 1.2585 1.2595 1.2583 1.2590 1.2581 1.2591<br />
1.3775 1.3781 1.3773 1.3783 1.3772 1.3778 1.3770 1.3780 1.3769 1.3775 1.3767 1.3777 1.3765 1.3772 1.3763 1.3773<br />
1.4562 1.4568 1.4560 1.4570 1.4559 1.4565 1.4557 1.4567 1.4556 1.4562 1.4554 1.4564 1.4552 1.4559 1.4550 1.4560<br />
1.5743 1.5749 1.5741 1.5751 1.5740 1.5746 1.5738 1.5748 1.5737 1.5743 1.5735 1.5745 1.5733 1.5740 1.5731 1.5741<br />
1.6530 1.6536 1.6528 1.6538 1.6527 1.6533 1.6525 1.6535 1.6524 1.6530 1.6522 1.6532 1.6520 1.6527 1.6518 1.6528<br />
1.8499 1.8505 1.8497 1.8507 1.8496 1.8502 1.8494 1.8504 1.8493 1.8499 1.8491 1.8501 1.8489 1.8496 1.8487 1.8497<br />
2.0466 2.0474 2.0464 2.0476 2.0463 2.0470 2.0460 2.0472 2.0459 2.0466 2.0457 2.0468 2.0454 2.0462 2.0452 2.0464<br />
2.1648 2.1656 2.1646 2.1658 2.1645 2.1652 2.1642 2.1654 2.1641 2.1648 2.1639 2.1650 2.1636 2.1644 2.1634 2.1646<br />
2.2829 2.2837 2.2827 2.2839 2.2826 2.2833 2.2823 2.2835 2.2822 2.2829 2.2820 2.2831 2.2817 2.2825 2.2815 2.2827<br />
2.4403 2.4411 2.4401 2.4413 2.4400 2.4407 2.4397 2.4409 2.4396 2.4403 2.4394 2.4405 2.4391 2.4399 2.4389 2.4401<br />
2.5585 2.5593 2.5583 2.5595 2.5582 2.5589 2.5579 2.5591 2.5578 2.5585 2.5576 2.5587 2.5573 2.5581 2.5571 2.5583<br />
2.7553 2.7561 2.7551 2.7563 2.7550 2.7557 2.7547 2.7559 2.7546 2.7553 2.7544 2.7555 2.7541 2.7549 2.7539 2.7551<br />
2.8340 2.8348 2.8338 2.8350 2.8337 2.8344 2.8334 2.8346 2.8333 2.8340 2.8331 2.8342 2.8328 2.8336 2.8326 2.8338<br />
3.0703 3.0711 3.0701 3.0713 3.0700 3.0707 3.0697 3.0709 3.0696 3.0703 3.0694 3.0705 3.0691 3.0699 3.0689 3.0701<br />
3.1490 3.1498 3.1488 3.1500 3.1487 3.1494 3.1484 3.1496 3.1483 3.1490 3.1481 3.1492 3.1478 3.1486 3.1476 3.1488<br />
3.3458 3.3467 3.3455 3.3469 3.3454 3.3463 3.3451 3.3465 3.3450 3.3459 3.3447 3.3461 3.3445 3.3453 3.3442 3.3456<br />
3.5426 3.5435 3.5423 3.5437 3.5422 3.5431 3.5419 3.5433 3.5418 3.5427 3.5415 3.5429 3.5413 3.5421 3.5410 3.5424<br />
3.9363 3.9372 3.9360 3.9374 3.9359 3.9368 3.9356 3.9370 3.9355 3.9364 3.9352 3.9366 3.9350 3.9358 3.9347 3.9361<br />
4.3300 4.3309 4.3297 4.3311 4.3296 4.3305 4.3293 4.3307 4.3292 4.3301 4.3289 4.3303 4.3287 4.3295 4.3284 4.3298<br />
4.5269 4.5278 4.5266 4.5280 4.5265 4.5274 4.5262 4.5276 4.5261 4.5270 4.5258 4.5272 4.5256 4.5264 4.5253 4.5267<br />
4.7237 4.7246 4.7234 4.7248 4.7233 4.7242 4.7230 4.7244 4.7229 4.7238 4.7226 4.7240 4.7224 4.7232 4.7221 4.7235<br />
4.9205 4.9215 4.9202 4.9218 4.9200 4.9210 4.9197 4.9213 4.9195 4.9205 4.9193 4.9208 4.9189 4.9199 4.9186 4.9202<br />
5.1173 5.1183 5.1170 5.1186 5.1168 5.1178 5.1165 5.1181 5.1163 5.1173 5.1161 5.1176 5.1157 5.1167 5.1154 5.1170<br />
5.3142 5.3152 5.3139 5.3155 5.3137 5.3147 5.3134 5.3150 5.3132 5.3142 5.3130 5.3145 5.3126 5.3136 5.3123 5.3139<br />
5.5110 5.5120 5.5107 5.5123 5.5105 5.5115 5.5102 5.5118 5.5100 5.5110 5.5098 5.5113 5.5094 5.5104 5.5091 5.5107<br />
5.7079 5.7089 5.7076 5.7092 5.7074 5.7084 5.7071 5.7087 5.7069 5.7079 5.7067 5.7082 5.7063 5.7073 5.7060 5.7076<br />
5.9047 5.9057 5.9044 5.9060 5.9042 5.9052 5.9039 5.9055 5.9037 5.9047 5.9035 5.9050 5.9031 5.9041 5.9028 5.9044<br />
6.2984 6.2994 6.2981 6.2997 6.2979 6.2989 6.2976 6.2992 6.2974 6.2984 6.2972 6.2987 6.2968 6.2978 6.2965 6.2981<br />
6.6921 6.6931 6.6918 6.6934 6.6916 6.6926 6.6913 6.6929 6.6911 6.6921 6.6909 6.6924 6.6905 6.6915 6.6902 6.6918<br />
7.0858 7.0868 7.0855 7.0871 7.0853 7.0863 7.0850 7.0866 7.0848 7.0858 7.0846 7.0861 7.0842 7.0852 7.0839 7.0855<br />
7.4794 7.4805 7.4790 7.4808 7.4788 7.4800 7.4785 7.4803 7.4783 7.4794 7.4779 7.4797 7.4775 7.4787 7.4772 7.4790<br />
7.8731 7.8742 7.8727 7.8745 7.8725 7.8737 7.8722 7.8740 7.8720 7.8731 7.8716 7.8734 7.8712 7.8724 7.8709 7.8727<br />
8.2668 8.2679 8.2664 8.2682 8.2662 8.2674 8.2659 8.2677 8.2657 8.2668 8.2653 8.2671 8.2649 8.2661 8.2646 8.2664<br />
8.4637 8.4648 8.4633 8.4651 8.4631 8.4643 8.4628 8.4646 8.4626 8.4637 8.4622 8.4640 8.4618 8.4630 8.4615 8.4633<br />
8.8574 8.8585 8.8570 8.8588 8.8568 8.8580 8.8565 8.8583 8.8563 8.8574 8.8559 8.8577 8.8555 8.8567 8.8552 8.8570<br />
9.4479 9.4490 9.4475 9.4493 9.4473 9.4485 9.4470 9.4488 9.4468 9.4479 9.4464 9.4482 9.4460 9.4472 9.4457 9.4475<br />
9.8416 9.8427 9.8412 9.8430 9.8410 9.8422 9.8407 9.8425 9.8405 9.8416 9.8401 9.8419 9.8397 9.8409 9.8394 9.8412<br />
10.2351 10.2364 10.2348 10.2368 10.2346 10.2358 10.2342 10.2362 10.2340 10.2352 10.2336 10.2356 10.2331 10.2343 10.2327 10.2348<br />
10.6288 10.6301 10.6285 10.6305 10.6283 10.6295 10.6279 10.6299 10.6277 10.6289 10.6273 10.6293 10.6268 10.6280 10.6264 10.6285<br />
11.0225 11.0238 11.0222 11.0242 11.0220 11.0232 11.0216 11.0236 11.0214 11.0226 11.0210 11.0230 11.0205 11.0217 11.0201 11.0222<br />
11.8099 11.8112 11.8096 11.8116 11.8094 11.8106 11.8090 11.8110 11.8088 11.8100 11.8084 11.8104 11.8079 11.8091 11.8075 11.8096<br />
12.2036 12.2049 12.2033 12.2053 12.2031 12.2043 12.2027 12.2047 12.2025 12.2037 12.2021 12.2041 12.2016 12.2028 12.2012 12.2033<br />
12.5973 12.5987 12.5968 12.5991 12.5966 12.5980 12.5962 12.5984 12.5960 12.5974 12.5955 12.5978 12.5950 12.5964 12.5945 12.5968<br />
13.3847 13.3861 13.3842 13.3865 13.3840 13.3854 12.3836 12.3858 13.3834 13.3848 13.3829 13.3852 13.3824 13.3838 13.3819 13.3842<br />
13.7784 13.7798 13.7779 13.7802 13.7777 13.7791 13.7773 13.7795 13.7771 13.7785 13.7766 13.7789 13.7761 13.7775 13.7756 13.7779<br />
14.1721 14.1735 14.1716 14.1739 14.1714 14.1728 14.1710 14.1732 14.1708 14.1722 14.1703 14.1726 14.1698 14.1712 14.1693 14.1716<br />
14.9595 14.9609 14.9590 14.9613 14.9588 14.9602 14.9584 14.9606 14.9582 14.9596 14.9577 14.9600 14.9572 14.9586 14.9567 14.9590<br />
15.7469 15.7483 15.7464 15.7487 15.7462 15.7476 15.7458 15.7480 15.7456 15.7470 15.7451 15.7474 15.7446 15.7460 15.7441 15.7464<br />
16.5341 16.5357 16.5336 16.5361 16.5334 16.5350 16.5329 16.5354 16.5328 16.5343 16.5323 16.5347 16.5317 16.5332 16.5311 16.5336<br />
17.3215 17.3231 17.3210 17.3235 17.3208 17.3224 17.3203 17.3228 17.3202 17.3217 17.3197 17.3221 17.3191 17.3206 17.3185 17.3210<br />
18.1089 18.1105 18.1084 18.1109 18.1082 18.1098 18.1077 18.1102 18.1076 18.1091 18.1071 18.1095 18.1065 18.1080 18.1059 18.1084<br />
18.8963 18.8979 18.8958 18.8983 18.8956 18.8972 18.8951 18.8976 18.8950 18.8965 18.8945 18.8969 18.8939 18.8954 18.8933 18.8958<br />
19.6837 19.6853 19.6832 19.6857 19.6830 19.6846 19.6825 19.6850 19.6824 19.6839 19.6819 19.6843 19.6813 19.6828 19.6807 19.6832<br />
20.4707 20.4724 20.4696 20.4724 20.4696 20.4714 20.4686 20.4714 20.4689 20.4707 20.4679 20.4707 20.4676 20.4693 20.4666 20.4693<br />
21.2581 21.2598 21.2570 21.2598 21.2570 21.2588 21.2560 21.2588 21.2563 21.2581 21.2553 21.2581 21.2550 21.2567 21.2540 21.2567<br />
22.0455 22.0472 22.0444 22.0472 22.0444 22.0462 22.0434 22.0462 22.0437 22.0455 22.0427 22.0455 22.0424 22.0441 22.0414 22.0441<br />
22.8329 22.8346 22.8318 22.8346 22.8318 22.8336 22.8308 22.8336 22.8311 22.8329 22.8301 22.8329 22.8298 22.8315 22.8288 22.8315<br />
23.6203 23.6220 23.6192 23.6220 23.6192 23.6210 23.6182 23.6210 23.6185 23.6203 23.6175 23.6203 23.6172 23.6189 23.6162 23.6189<br />
24.4077 24.4094 24.4066 24.4094 24.4066 24.4084 24.4056 24.4084 24.4059 24.4077 24.4049 24.4077 24.4046 24.4063 24.4036 24.4063<br />
25.5886 25.5906 25.5875 25.5906 25.5875 25.5894 25.5863 25.5894 25.5867 25.5886 25.5855 25.5886 25.5852 25.5871 25.5840 25.5871<br />
26.3760 26.3780 26.3749 26.3780 26.3749 26.3768 26.3737 26.3768 26.3741 26.3760 26.3729 26.3760 26.3726 26.3745 26.3714 26.3745<br />
26.7697 26.7717 26.7686 26.7717 26.7686 26.7705 26.7674 26.7705 26.7678 26.7697 26.7666 26.7697 26.7663 26.7682 26.7651 26.7682<br />
27.5571 27.5590 27.5560 27.5590 27.5560 27.5579 27.5548 27.5579 27.5552 27.5571 27.5540 27.5571 27.5537 27.5556 27.5525 27.5556<br />
28.3445 28.3465 28.3434 28.3465 28.3434 28.3453 28.3422 28.3453 28.3426 28.3445 28.3414 28.3445 28.3411 28.3430 28.3399 28.3430<br />
29.5256 29.5276 29.5245 29.5276 29.5245 29.5264 29.5233 29.5264 29.5237 29.5256 29.5225 29.5256 29.5222 29.5241 29.5210 29.5241<br />
30.7067 30.7087 30.7056 30.7087 30.7056 30.7075 30.7044 30.7075 30.7048 30.7067 30.7036 30.7067 30.7033 30.7052 30.7021 30.7052<br />
31.1004 31.1024 31.0993 31.1024 31.0993 31.1012 31.0981 31.1012 31.0985 31.1004 31.0973 31.1004 31.0970 31.0989 31.0958 31.0989<br />
32.2813 32.2835 32.2800 32.2835 32.2800 32.2822 32.2786 32.2822 32.2791 32.2813 31.2778 32.2813 32.2774 32.2796 32.2760 32.2796<br />
33.4624 33.4646 33.4611 33.4646 33.4611 33.4633 33.4597 33.4633 33.4602 33.4624 33.4589 33.4624 33.4585 33.4607 33.4571 33.4607<br />
34.2498 34.2520 34.2485 34.2520 34.2485 34.2507 34.2471 34.2507 34.2476 34.2498 34.2463 34.2498 34.2459 34.2481 34.2445 34.2481<br />
36.2183 36.2205 36.2170 36.2205 36.2170 36.2192 36.2156 36.2192 36.2161 36.2183 36.2148 36.2183 36.2144 36.2166 36.2130 36.2166<br />
37.3994 37.4016 37.3981 37.4016 37.3981 37.4003 37.3967 37.4003 37.3972 37.3994 37.3959 37.3994 37.3955 37.3977 37.3941 37.3977<br />
38.5805 38.5827 38.5792 38.5827 38.5792 38.5814 38.5778 38.5814 38.5783 38.5805 38.5770 38.5805 38.5766 38.5788 38.5752 38.5788<br />
39.3679 39.3701 39.3666 39.3701 39.3666 39.3688 39.3652 39.3688 39.3657 39.3679 39.3644 39.3679 39.3640 39.3662 39.3626 39.3662<br />
45.2730 45.2756 45.2715 45.2756 45.2714 45.2740 45.2699 45.2740 45.2704 45.2730 45.2689 45.2730 45.2683 45.2709 45.2667 45.2709<br />
49.2100 49.2126 49.2085 49.2126 49.2084 49.2110 49.2069 49.2110 49.2074 49.2100 49.2059 49.2100 49.2053 49.2079 40.2037 49.2079<br />
55.1150 55.1181 55.1132 55.1181 55.1131 55.1162 55.1113 55.1162 55.1120 55.1150 55.1101 55.1150 55.1095 55.1126 55.1077 55.1126<br />
62.9890 62.9921 62.9872 62.9921 62.9871 62.9902 62.9853 62.9902 62.9860 62.9890 62.9841 62.9890 62.9835 62.9866 62.9817 62.9866<br />
70.8625 70.8661 70.8602 70.8661 70.8602 70.8638 70.8579 70.8638 70.8589 70.8625 70.8566 70.8625 70.8558 70.8594 70.8535 70.8594<br />
78.7366 78.7402 78.7343 78.7402 78.7343 78.7379 78.7320 78.7379 78.7330 78.7366 78.7307 78.7366 78.7299 78.7335 78.7276 78.7335<br />
90.5469 90.5512 90.5443 90.5512 90.5442 90.5485 90.5416 90.5485 90.5425 90.5469 90.5400 90.5469 90.5392 90.5435 90.5366 90.5435<br />
98.4209 98.4252 98.4183 98.4252 98.4182 98.4225 98.4156 98.4225 98.4165 98.4209 98.4140 98.4209 98.4132 98.4175 98.4106 98.4175<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 53
Engineering Section<br />
<strong>Bearing</strong> Troubleshooting<br />
Trouble Observed Characteristic Probable Causes Corrective Action<br />
Excessive axial load<br />
Correct outer ring fit in housing and/or shoulder location to<br />
allow thermal expansion. Look to reduce axial loading.<br />
High pitch, steady tone<br />
Excessive radial load<br />
Use correct fit of inner ring on shaft. For radial bearings, use<br />
bearing with greater internal clearance. For preloaded paired<br />
bearings, use lighter preload. Look to reduce axial loading.<br />
Misalignment<br />
Correct alignment<br />
Too much clearance in bearing<br />
Use correct shaft fit. For radial bearings use bearing with less<br />
internal clearance. For preloaded paired bearings, use heavier<br />
preload<br />
NOISE<br />
Low pitch continouous or<br />
intermittent<br />
<strong>Bearing</strong> brinelled (indents in bearing)<br />
Raceways pitted due to dirt<br />
Resonant vibration of machine<br />
structure<br />
Replace bearing, avoid brinelling.<br />
Wash all parts, replace with new bearing, use clean lubricant,<br />
improve sealing.<br />
Stiffen or sound-deaden thin panels and large flat surfaces.<br />
Intermittent squeal or high<br />
pitch noise<br />
<strong>Ball</strong> skidding<br />
Provide thrust preload spring. Use thinner grease. For radial<br />
bearings, use bearing with less internal clearance. For preloaded<br />
paired bearings, check for correct preload.<br />
Shaft rubbing housing<br />
Correct machine fits. Eliminate looseness.<br />
Intermittent rumbles, rattles<br />
clicks, etc.<br />
To much clearance in bearing<br />
Dirt in bearing<br />
Correct shaft fit. For radial bearings use adjusting spring or<br />
bearing with less internal clearance. For preloaded paired<br />
bearings, check for correct preload.<br />
Wash all parts, replace with new bearing, use clean lubricant,<br />
improve sealing.<br />
Loose machine parts<br />
Tighten all fans, pulleys, closures, spacers, slingers etc.<br />
High after first start Grease redistribution Allow machine to cool. Restart slowly if possible.<br />
Churing of lubricant<br />
Use lower oil level; less grease; stiffer grease<br />
No lubricant<br />
Add lubricant.<br />
TEMPERATURE<br />
Continuously high during<br />
operation<br />
Excessive axial load<br />
Excessive radial load<br />
Check outer ring fit in housing and/or shoulder location to<br />
allow thermal expansion.<br />
Use correct fit of inner ring on shaft. For radial bearings, use<br />
bearing with greater internal clearance. For preloaded paired<br />
bearings, use lighter preload. Look to reduce loading.<br />
<strong>Bearing</strong> misalignment<br />
Correct machine parts and alignment procedures.<br />
Excessive seal drag<br />
Use different type of seal or shield.<br />
54<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com
Engineering Section<br />
<strong>Bearing</strong> Troubleshooting<br />
Trouble Observed Characteristic Probable Cause Corrective Action<br />
During acceleration or<br />
deceleration periods<br />
Critical speeds of machine components<br />
Stiffen shaft or other machine components to avoid critical<br />
speeds.<br />
Unbalanced rotating parts<br />
Dynamically balance rotating parts.<br />
EXCESSIVE<br />
VIBRATION<br />
During operation at fixed<br />
speeds<br />
Shaft bent<br />
Cams, gears, linkage looseness<br />
Straighten and re-balance, or replace shaft.<br />
Adjust, improve or redesign.<br />
Misalignment<br />
Correct machine parts and alignment procedures.<br />
<strong>Bearing</strong> brinelling<br />
Replace bearing, avoid brinelling.<br />
Shaft bent<br />
Straighten and re-balance, or replace shaft.<br />
<strong>Bearing</strong> misalignment<br />
Correct machine parts and alignment procedures.<br />
RUNOUT<br />
Shaft does not run true.<br />
Shaft binds when rotated<br />
by hand.<br />
<strong>Bearing</strong> rings out of square<br />
Dirt<br />
Check squareness of shaft and housing shoulders, spacers<br />
and flingers. Remove any burrs.<br />
Wash all parts, replace with new bearing if necessary, use<br />
clean lubricant, improve sealing.<br />
Machine Deflection<br />
Stiffen machine members.<br />
Housing fit too loose<br />
Use recommended housing fit.<br />
OUTER RING<br />
WEARS LOOSE IN<br />
HOUSING<br />
Wear in housing bore<br />
Unbalanced forces<br />
Poor finish<br />
Dynamically balance rotating parts. Clamp outer ring faces.<br />
Use cylindrical roller bearing and press fit outer and inner<br />
rings. Use tighter fits on housing to prevent wear.<br />
Bore or grind housing I.D. oversize, press in a bushing and<br />
finish bore or grind to size.<br />
Soft housing material<br />
Use steel liners. Work-harden bore.<br />
www.<strong>Axis</strong><strong>Bearing</strong>.com 55