Ball Bearings Catalog - Timken

D
A
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Ball BeaRIngs
YCJTM MEDIUM DUTY SERIES SETSCREW LOCK
• Medium-duty, two-bolt flanged cartridges feature GYM-KRRB
bearing inserts.
• Ideal for conveyor, fan and blower, sawmill, and feed
and grain handling applications.
• Durable, cast iron housings are powder-paint coated and
maintain an excellent finish while resisting corrosion, chemicals
and weather exposure.
• Industrial-duty flanged cartridge units incorporate premium
features designed to extend bearing life. They can replace
competitive designs.
Suggested shaft tolerances: 1” - 1 15 /16”, nominal to -.013 mm, -.0005”;
2” - 3”, nominal to -.025 mm, -.0010”.
TO ORDER, SPECIFY UNIT AND SHAFT DIAMETER. Example: YCJTM 1 7 /16’’.
Unit Shaft H J L A E B A1 F S1 Bolt Bearing
Dia. ref. ±.010” ref. ±.015” max. ref. ±.001” G Number
mm mm mm mm mm mm mm mm mm mm
in. in. in. in. in. in. in. in. in. in. in.
YCJTM 1 141.3 116.7 79.5 29.9 42.4 38.1 13.5 40.31 22.2 10 GYM1100KRRB
5 9/16 4 19/32 3 1/8 1.178 1.671 1 1/2 17/32 1.587 7/8 3/8
YCJTM 1 3/16 155.6 130.2 92.1 31.8 46.4 42.9 11.9 46.79 25.4 12 GYM1103KRRB
6 1/8 5 1/8 3 5/8 1.254 1.827 1 11/16 15/32 1.843 1 1/2
YCJTM 1 7/16 171.5 143.7 104.8 38.1 54.4 49.2 12.7 52.27 30.2 12 GYM1107KRRB
6 3/4 5 21/32 4 1/8 1.500 2.141 1 15/16 1/2 2.058 1 3/16 1/2
YCJTM 1 1/2 179.4 148.4 111.1 38.9 54.4 49.2 12.7 57.92 30.2 12 GYM1108KRRB
7 1/16 5 27/32 4 3/8 1.531 2.141 1 15/16 1/2 2.280 1 3/16 1/2
YCJTM 1 11/16 188.9 157.2 115.9 42.9 60.7 51.6 12.7 62.81 32.5 16 GYM1111KRRB
YCJTM 1 3/4 7 7/16 6 3/16 4 9/16 1.688 2.390 2 1/32 1/2 2.473 1 9/32 5/8 GYM1112KRRB
YCJTM 1 15/16 215.9 184.2 127.0 46.8 64.7 55.6 16.7 69.77 33.3 16 GYM1115KRRB
YCJTM 2 8 1/2 7 1/4 5 1.844 2.546 2 3/16 21/32 2.747 1 15/16 5/8 GY1200KRRB
D108 TIMKEN PRODUCTS CATALOG
Series Series Setscrew Lock Lock
G G
BOLT SIZEBOLT
SIZE
H H J
J
L
L
F
F
S1
B
A1
A
E
S1
B
A1
A
E