Ball Bearings Catalog - Timken

YAK INDUSTRIAL SERIES SETSCREW UNITS
• Timken Series low-base setscrew pillow blocks
feature the GY-KRRB bearing.
• Well-suited for industrial applications with normal loads,
due to its full width inner ring setscrew.
• Contact a Timken representative to discuss highly corrosive
applications (food processing, chemical exposure) where
Timken thin dense chrome coated bearings can be utilized.
Suggested shaft tolerances: ½” - 1 15 /16”, nominal to -.013 mm, -.0005”;
2” - 2 15 /16”, nominal to -.025 mm, -.0010”.
Setscrew Units
TO ORDER, SPECIFY UNIT AND SHAFT DIAMETER. Example: YAK 1 7/16’’. POPULAR SIZES ARE IN BOLD.
Housed Units
Unit Shaft H H2 B L J J J A H1 F S1 E Bolt Bearing
Dia. Min. Max. Size
mm mm mm mm mm mm mm mm mm mm mm mm mm mm
in. in. in. in. in. in. in. in. in. in. in. in. in. in.
YAK 1 /2 26.99 53.2 27.4 123.8 92.1 69.8 114.4 30.2 8.7 22.86 15.9 30.95 10 GY1008KRRB
YAK 5 /8 1 1 /16 2 3 /32 1 5 /64 4 7 /8 3 5 /8 2 3 /4 4 1 /2 1 3 /16 11 /32 0.9 5 /8 1 7 /32 3 /8 GY1010KRRB
YAK 17 GYE17KRRB
YAK 3 /4 31.75 62.7 30.9 127 96 76.2 155.8 31.8 11.9 27.56 18.3 34.13 10 GY1012KRRB
YAK 20 1 1 /4 2 15 /32 1 7 /32 5 3 25 /32 3 4 9 /16 1 1 /4 15 /32 1.085 23 /32 1 11 /32 3 /8 GYE20KRRB
YAK 7 /8 GY1014KRRB
YAK 15 /16 33.34 68.3 34.1 139.7 104.8 84.1 125.4 35.7 11.9 33.83 19.8 37.7 10 GY1015KRRB
YAK 1 1 5 /16 2 11 /16 1 11 /32 5 1 /2 4 1 /8 3 5 /16 4 15 /16 1 13 /32 15 /32 1.332 25 /32 1 31 /64 3 /8 GY1100KRRB
YAK 25 GYE25KRRB
YAK 1 1 /8 GY1102KRRB
YAK 1 3 /16 39.69 80.2 38.1 157.2 117.5 93.7 141.3 39.7 13.5 40.31 22.2 42.07 12 GY1103KRRB
YAK 1 1 /4 S 1 9 /16 3 5 /32 1 1 /2 6 3 /16 4 5 /8 3 11 /16 5 9 /16 1 9 /16 17 /32 1.587 7 /8 1 21 /32 1 /2 GY1103KRRB3
YAK 30 GYE30KRRB
YAK 1 1 /4 GY1104KRRB
YAK 1 3 /8 46.04 92.1 42.9 166.7 130.2 105.6 154.8 45.2 16.7 46.13 25.4 48.02 12 GY1106KRRB
YAK 1 7 /16 1 13 /16 3 5 /8 1 11 /16 6 9 /16 5 1 /8 4 5 /32 6 3 /32 1 25 /32 21 /32 1.816 1 1 57 /64 1 /2 GY1107KRRB
YAK 35 GYE35KRRB
YAK 1 1 /2 49.21 100 49.2 179.4 136.5 110.3 162.7 47.6 19 52.27 30.2 53.98 12 GY1108KRRB
YAK 40 1 15 /16 3 15 /16 1 15 /16 7 1 /16 5 3 /8 4 11 /32 6 13 /32 1 7 /8 3 /4 2.058 1 3 /16 2 1 /8 1 /2 GYE40KRRB
YAK 1 5 /8 GY1110KRRB
YAK 1 11 /16 52.39 104.8 49.2 191.3 149.2 120.7 177.8 50.8 17.5 57.92 30.2 55.56 12 GY1111KRRB
YAK 1 3 /4 2 1 /16 4 1 /8 1 15 /16 7 17 /32 5 7 /8 4 3 /4 7 2 11 /16 2.28 1 3 /16 2 3 /16 1 /2 GY1112KRRB
YAK 45 GYE45KRRB
YAK 1 15 /16 55.56 112.7 51.6 200 158 132.6 183.4 55.6 17.5 62.84 32.5 60.33 16 GY1115KRRB
YAK 2 S 2 3 /16 4 7 /16 2 1 /32 7 7 /8 6 7 /32 5 7 /32 7 7 /32 2 3 /16 11 /16 2.474 1 9 /32 2 3 /8 5 /8 GY1115KRRB3
YAK 50 GYE50KRRB
YAK 2 61.91 124.6 55.6 222.3 176.2 146.9 205.6 58.7 19 69.77 33.3 61.91 16 GY1200KRRB
YAK 2 3 /16 2 7 /16 4 29 /32 2 3 /16 8 3 /4 6 15 /16 5 25 /32 8 3 /32 2 5 /16 3 /4 2.747 1 5 /16 2 7 /16 5 /8 GY1203KRRB
YAK 55 GYE55KRRB
YAK 2 1 /4 68.26 137.3 65.1 239.7 188.1 158.8 217.5 60.3 22.2 76.48 39.1 69.85 16 GY1204KRRB
YAK 2 7 /16 2 11 /16 5 13 /32 2 9 /16 9 7 /16 7 13 /32 6 1 /4 8 9 /16 2 3 /8 7 /8 3.011 1 9 /16 2 3 /4 5 /8 GY1207KRRB
YAK 60 GYE60KRRB
YAK 2 11 /16 76.2 154 69.9 266.7 203.2 168.3 238.1 73 33.3 86.92 42.9 79.4 20 GY1211KRRB
YAK 70 3 6 1 /16 2 3 /4 10 1 /2 8 6 5 /8 9 3 /8 2 7 /8 1 5 /16 3.422 1 11 /16 3 1 /8 3 /4 GYE70KRRB
YAK 2 15 /16 84.14 163.5 77.8 304.8 241.3 209.5 223.1 82.5 38.1 91.92 44.4 85.73 20 GY1215KRRB
YAK 75 3 5 /16 6 7 /16 3 1 /16 12 9 1 /2 8 1 /4 10 3 /4 3 1 /4 1 1 /2 3.619 1 3 /4 3 3 /8 3 /4 GYE75KRRB
Shaft diameter with an S = smaller housing.
J Min.
J
J Max.
L
45°
BEARING DATA
Unit Bearing Number Dimensions and Load Ratings
YAK GY-KRRB Page D67
H 1
H
H 2
F
TIMKEN PRODUCTS CATALOG D83
S1
B
A
E
•
AD
A