OMC Roller Catalog.Pdf

STRAIGHT ROLLERS
1 3/4 in. O.D. x 10 Ga. Rollers
Roller Part Number
Spring
Retained
Pin
Retained
Tube
Material
Axle
Drive
Options
Bearing Part
Number
3/8
40075 40074 Mild Steel 5/16 Hex Gravity 102145-O
40077 40076 Mild Steel 3/8 Hex Gravity 102180-O
28510 28511 Mild Steel 7/16 Hex Gravity 102052-O
28534 28535 Mild Steel 7/16 Hex Gravity 102053-GP
43211 43210 Mild Steel 7/16 Hex Gravity 114235-GP
40079 40078 Mild Steel 1/2 Dia. Gravity 102181-O
Roller Capacity Chart (lbs.)*
Between Frame
(BF) Inches
102145-O 102180-O
Bearing Part Number
102052-O
102053-GP
114235-GP 102181-O
102145-O Unground Press Fit
3/8
6 228 289 289 524 289
9 226 288 288 523 288
12 196 288 288 521 288
15 153 287 287 506 287
18 124 263 287 414 287
21 103 221 286 349 286
24 87 189 286 301 286
27 75 164 285 262 285
30 64 143 276 231 284
33 55 126 245 205 284
36 47 111 218 182 283
39 39 97 195 163 280
42 32 85 174 145 252
45 26 74 156 129 227
48 20 63 138 115 204
51 N/A 54 122 101 183
54 N/A 44 107 89 163
57 N/A 35 93 77 145
60 N/A 27 80 65 127
63 N/A 18 66 54 110
66 N/A N/A 54 43 94
69 N/A N/A 41 33 78
72 N/A N/A 29 22 62
75 N/A N/A N/A N/A 47
78 N/A N/A N/A N/A 32
102180-O Unground Press Fit
3/8
102052-O Unground Press Fit
3/8
1/2
3/8
102181-O Unground Press Fit
*Larger Between Frames and higher capacities may be achieved with a center support puck.
*Roller Between Frame lengths available between values shown in the table.
*Roller Between Frames can be shorter than values shown utilizing pin retention.
Standard Part Numbering System
Example: 27369 - 17
Roller Part
Number
BF
114235-GP 114235 Plastic Housed Precision
Unground Unground Semi-Precision Semi-Precision
Stainless Steel
Stainless Steel
Precision
Precision
Stainless Steel
102053-GP Unground Press Fit
*The dimension above include 1/16" clearance between the extension on the
bearing and the side frame at each end.
Plastic Seals Shields Ball Retainer
(Cage)
Keeper
Bar
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