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_SINGLECONE_TS
TRB TS Cone Line Drawing
Unit of Measure
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Part Number

Series

Bore (d)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1) 

Static Radial Load Rating (C0)

CAD

14131 N/A 14000 N/A 1.3125 in33.338 mm N/A 0.771 in19.583 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A
14131A N/A 14000 N/A 1.3125 in33.338 mm N/A 0.771 in19.583 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A
16131 N/A 16000 N/A 1.3125 in33.338 mm N/A 0.8125 in20.638 mm N/A 12700 lbf56600 N N/A 14800 lbf65800 N N/A
16582 N/A N/A 1.3125 in33.338 mm N/A 0.875 in22.225 mm N/A 15000 lbf66700 N N/A 17500 lbf77900 N N/A
1680 N/A N/A 1.3125 in33.338 mm N/A 0.8125 in20.638 mm N/A 11800 lbf52500 N N/A 13000 lbf57900 N N/A
25132 N/A 25000 N/A 1.3125 in33.338 mm N/A 0.7450 in18.923 mm N/A 11100 lbf49200 N N/A 12100 lbf53700 N N/A
2581 N/A 2500 N/A 1.3125 in33.338 mm N/A 0.9983 in25.357 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A
2585 N/A 2500 N/A 1.3125 in33.338 mm N/A 0.9983 in25.357 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A
26131 N/A 26000 N/A 1.3125 in33.338 mm N/A 0.7450 in18.923 mm N/A 15700 lbf69600 N N/A 13500 lbf60100 N N/A
26131H N/A 26000 N/A 1.3125 in33.338 mm N/A 0.7450 in18.923 mm N/A 15700 lbf69600 N N/A 13500 lbf60100 N N/A
26132 N/A 26000 N/A 1.3125 in33.338 mm N/A 0.7450 in18.923 mm N/A 15700 lbf69600 N N/A 13500 lbf60100 N N/A
2785 N/A 2700 N/A 1.3125 in33.338 mm N/A 1.01 in25.654 mm N/A 19500 lbf86900 N N/A 23000 lbf102000 N N/A
2790 N/A 2700 N/A 1.3125 in33.338 mm N/A 1.01 in25.654 mm N/A 19500 lbf86900 N N/A 23000 lbf102000 N N/A
31590 N/A 31500 N/A 1.3125 in33.338 mm N/A 1.125 in28.575 mm N/A 21300 lbf94700 N N/A 24100 lbf107000 N N/A
3196 N/A 3100 N/A 1.3125 in33.338 mm N/A 1.1810 in29.997 mm N/A 21300 lbf94800 N N/A 22800 lbf102000 N N/A
3197 N/A 3100 N/A 1.3125 in33.338 mm N/A 1.1810 in29.997 mm N/A 21300 lbf94800 N N/A 22800 lbf102000 N N/A
335-S N/A 335 N/A 1.3125 in33.338 mm N/A 0.882 in22.403 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A
3477 N/A 3400 N/A 1.3125 in33.338 mm N/A 1.1721 in29.771 mm N/A 23500 lbf105000 N N/A 26800 lbf119000 N N/A
3483 N/A 3400 N/A 1.3125 in33.338 mm N/A 1.1721 in29.771 mm N/A 23500 lbf105000 N N/A 26800 lbf119000 N N/A
43131 N/A 43000 N/A 1.3125 in33.338 mm N/A 0.9478 in24.074 mm N/A 20700 lbf92000 N N/A 17100 lbf76200 N N/A
43132 N/A 43000 N/A 1.3125 in33.338 mm N/A 0.9478 in24.074 mm N/A 20700 lbf92000 N N/A 17100 lbf76200 N N/A
44131 N/A 44000 N/A 1.3125 in33.338 mm N/A 0.933 in23.698 mm N/A 22400 lbf99800 N N/A 19900 lbf88600 N N/A
HM88547 N/A N/A 1.3125 in33.338 mm N/A 1.0938 in27.783 mm N/A 23200 lbf103000 N N/A 24900 lbf111000 N N/A
HM89443 N/A HM89400 N/A 1.3125 in33.338 mm N/A 1.125 in28.575 mm N/A 24800 lbf110000 N N/A 26700 lbf119000 N N/A
HM89444 N/A HM89400 N/A 1.3125 in33.338 mm N/A 1.125 in28.575 mm N/A 24800 lbf110000 N N/A 26700 lbf119000 N N/A
Unit of Measure
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