The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Timken_TRB_1ROWASSY_TS_32005X-90KA1-A
TRB TS Line Drawing
Unit of Measure
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Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Cup Width

T - Bearing Width

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

L68149 - L68111 N/A L68100 N/A 1.3775 in34.989 mm N/A 2.3612 in59.974 mm N/A 0.6600 in16.764 mm N/A 0.4700 in11.938 mm N/A 0.6250 in15.875 mm N/A 10200 lbf45500 N N/A 11000 lbf48700 N N/A CAD
L68149A - L68111 N/A L68100 N/A 1.3775 in34.989 mm N/A 2.3612 in59.974 mm N/A 0.6600 in16.764 mm N/A 0.4700 in11.938 mm N/A 0.6250 in15.875 mm N/A 10200 lbf45500 N N/A 11000 lbf48700 N N/A CAD
L68149A - L68111P N/A L68100 N/A 1.3775 in34.989 mm N/A 2.3612 in59.974 mm N/A 0.6600 in16.764 mm N/A 0.4700 in11.938 mm N/A 0.6250 in15.875 mm N/A 10200 lbf45500 N N/A 11000 lbf48700 N N/A CAD
L68149 - L68111P N/A L68100 N/A 1.3775 in34.989 mm N/A 2.3612 in59.974 mm N/A 0.6600 in16.764 mm N/A 0.4700 in11.938 mm N/A 0.6250 in15.875 mm N/A 10200 lbf45500 N N/A 11000 lbf48700 N N/A CAD
L68149P - L68111P N/A L68100 N/A 1.3775 in34.989 mm N/A 2.3612 in59.974 mm N/A 0.6600 in16.764 mm N/A 0.4700 in11.938 mm N/A 0.6250 in15.875 mm N/A 10200 lbf45500 N N/A 11000 lbf48700 N N/A CAD
L68149 - L68116 N/A L68100 N/A 1.3775 in34.989 mm N/A 2.5625 in65.088 mm N/A 0.6600 in16.764 mm N/A 0.4700 in11.938 mm N/A 0.6250 in15.875 mm N/A 10200 lbf45500 N N/A 11000 lbf48700 N N/A CAD
L68149P - L68116 N/A L68100 N/A 1.3775 in34.989 mm N/A 2.5625 in65.088 mm N/A 0.6600 in16.764 mm N/A 0.4700 in11.938 mm N/A 0.6250 in15.875 mm N/A 10200 lbf45500 N N/A 11000 lbf48700 N N/A CAD
L68149A - L68116 N/A L68100 N/A 1.3775 in34.989 mm N/A 2.5625 in65.088 mm N/A 0.6600 in16.764 mm N/A 0.4700 in11.938 mm N/A 0.6250 in15.875 mm N/A 10200 lbf45500 N N/A 11000 lbf48700 N N/A CAD
LM78349 - LM78310A N/A LM78300 N/A 1.3775 in34.989 mm N/A 2.4399 in61.973 mm N/A 0.6693 in17.000 mm N/A 0.5354 in13.599 mm N/A 0.6575 in16.701 mm N/A 9560 lbf42500 N N/A 11800 lbf52400 N N/A CAD
LM78349A - LM78310A N/A LM78300 N/A 1.3775 in34.989 mm N/A 2.4399 in61.973 mm N/A 0.6693 in17.000 mm N/A 0.5354 in13.599 mm N/A 0.6575 in16.701 mm N/A 11300 lbf50400 N N/A 11800 lbf52400 N N/A CAD
LM78349 - LM78310C N/A LM78300 N/A 1.3775 in34.989 mm N/A 2.4399 in61.973 mm N/A 0.6693 in17.000 mm N/A 0.5906 in15.001 mm N/A 0.7087 in18.001 mm N/A 9560 lbf42500 N N/A 11800 lbf52400 N N/A CAD
LM78349A - LM78310C N/A LM78300 N/A 1.3775 in34.989 mm N/A 2.4399 in61.973 mm N/A 0.6693 in17.000 mm N/A 0.5906 in15.001 mm N/A 0.7087 in18.001 mm N/A 11300 lbf50400 N N/A 11800 lbf52400 N N/A CAD
M38547 - M38510 N/A M38500 N/A 1.3775 in34.989 mm N/A 2.6250 in66.675 mm N/A 0.8125 in20.638 mm N/A 0.6563 in16.670 mm N/A 0.8126 in20.640 mm N/A 14000 lbf62400 N N/A 16400 lbf72800 N N/A CAD
M38547 - M38511 N/A M38500 N/A 1.3775 in34.989 mm N/A 2.5979 in65.987 mm N/A 0.8125 in20.638 mm N/A 0.6563 in16.670 mm N/A 0.8125 in20.638 mm N/A 14000 lbf62400 N N/A 16400 lbf72800 N N/A CAD
14139X - 14272 N/A 14000 N/A 1.3780 in35.001 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.5625 in14.288 mm N/A 0.75 in19.05 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14273 N/A 14000 N/A 1.3780 in35.001 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.6675 in16.955 mm N/A 0.7613 in19.337 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14274 N/A 14000 N/A 1.3780 in35.001 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.6250 in15.875 mm N/A 0.7813 in19.845 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14274A N/A 14000 N/A 1.3780 in35.001 mm N/A 2.7148 in68.956 mm N/A 0.7710 in19.583 mm N/A 0.6250 in15.875 mm N/A 0.7813 in19.845 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14274-S N/A 14000 N/A 1.3780 in35.001 mm N/A 2.9650 in75.311 mm N/A 0.7710 in19.583 mm N/A 0.6250 in15.875 mm N/A 0.7813 in19.845 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14276 N/A 14000 N/A 1.3780 in35.001 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.6250 in15.875 mm N/A 0.7813 in19.845 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14277 N/A 14000 N/A 1.3780 in35.001 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.7250 in18.415 mm N/A 0.8813 in22.385 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14282 N/A 14000 N/A 1.3780 in35.001 mm N/A 2.8345 in71.996 mm N/A 0.7710 in19.583 mm N/A 0.5918 in15.032 mm N/A 0.7481 in19.002 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14283 N/A 14000 N/A 1.3780 in35.001 mm N/A 2.8380 in72.085 mm N/A 0.7710 in19.583 mm N/A 0.7250 in18.415 mm N/A 0.8813 in22.385 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14284 N/A 14000 N/A 1.3780 in35.001 mm N/A 2.8345 in71.996 mm N/A 0.7710 in19.583 mm N/A 0.7250 in18.415 mm N/A 0.8813 in22.385 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
14139X - 14299 N/A 14000 N/A 1.3780 in35.001 mm N/A 3.0625 in77.788 mm N/A 0.7710 in19.583 mm N/A 0.6250 in15.875 mm N/A 0.7813 in19.845 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD
Unit of Measure
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