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
« 96 97 98 99 100 

Part Number

Series

Bore (d)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1) 

Static Radial Load Rating (C0)

CAD

EE640192 N/A 640000 N/A 19.25 in488.95 mm N/A 3.7188 in94.458 mm N/A 533000 lbf2370000 N N/A 1030000 lbf4590000 N N/A
LM772748 N/A LM772700 N/A 19.25 in488.95 mm N/A 3.3125 in84.138 mm N/A 418000 lbf1860000 N N/A 871000 lbf3870000 N N/A
EE243192 N/A 243000 N/A 19.253 in489.026 mm N/A 3.1875 in80.963 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A
EE243192W N/A 243000 N/A 19.253 in489.026 mm N/A 3.1875 in80.963 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A
EE243197 N/A 243000 N/A 19.6190 in498.323 mm N/A 3.1875 in80.963 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A
EE243198 N/A 243000 N/A 19.6190 in498.323 mm N/A 3.1875 in80.963 mm N/A 359000 lbf1600000 N N/A 927000 lbf4130000 N N/A
EE243195 N/A 243000 N/A 19.625 in498.475 mm N/A 3.1875 in80.963 mm N/A 359000 lbf1600000 N N/A 927000 lbf4130000 N N/A
EE243196 N/A 243000 N/A 19.625 in498.475 mm N/A 3.1875 in80.963 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A
80487 N/A N/A 19.75 in501.65 mm N/A 1.8125 in46.038 mm N/A 156000 lbf695000 N N/A 384000 lbf1710000 N N/A
M274149 N/A M274100 N/A 19.75 in501.65 mm N/A 5.375 in136.525 mm N/A 794000 lbf3530000 N N/A 1820000 lbf8070000 N N/A
EE426200 N/A 426000 N/A 20 in508 mm N/A 5.5 in139.7 mm N/A 812000 lbf3610000 N N/A 1470000 lbf6530000 N N/A
EE982003 N/A 980000 N/A 20 in508 mm N/A 3.2188 in81.758 mm N/A 447000 lbf1990000 N N/A 772000 lbf3430000 N N/A
EE982028 N/A 980000 N/A 20.2500 in514.350 mm N/A 3.2188 in81.758 mm N/A 447000 lbf1990000 N N/A 772000 lbf3430000 N N/A
EE982051 N/A 980000 N/A 20.5 in520.7 mm N/A 3.2188 in81.758 mm N/A 447000 lbf1990000 N N/A 772000 lbf3430000 N N/A
EE522102 N/A 520000 N/A 21 in533.4 mm N/A 3.25 in82.55 mm N/A 487000 lbf2170000 N N/A 873000 lbf3880000 N N/A
LL575343 N/A N/A 21 in533.4 mm N/A 2 in50.8 mm N/A 201000 lbf892000 N N/A 459000 lbf2040000 N N/A
M276449 N/A M276400 N/A 21.125 in536.575 mm N/A 5.75 in146.05 mm N/A 902000 lbf4010000 N N/A 2080000 lbf9250000 N N/A
LL575349 N/A N/A 21.25 in539.75 mm N/A 2 in50.8 mm N/A 201000 lbf892000 N N/A 459000 lbf2040000 N N/A
EE542215 N/A 542000 N/A 21.5 in546.1 mm N/A 3 in76.2 mm N/A 315000 lbf1400000 N N/A 728000 lbf3240000 N N/A
L476548 N/A L476500 N/A 21.6180 in549.097 mm N/A 3.1875 in80.963 mm N/A 342000 lbf1520000 N N/A 892000 lbf3970000 N N/A
EL875849 N/A N/A 21.625 in549.275 mm N/A 1.0625 in26.988 mm N/A 36900 lbf164000 N N/A 152000 lbf674000 N N/A
L476549 N/A L476500 N/A 21.625 in549.275 mm N/A 3.1875 in80.963 mm N/A 342000 lbf1520000 N N/A 892000 lbf3970000 N N/A
EE327220 N/A 327000 N/A 22 in558.8 mm N/A 5.0937 in129.380 mm N/A 853000 lbf3790000 N N/A 1520000 lbf6760000 N N/A
EE542220 N/A 542000 N/A 22 in558.8 mm N/A 3 in76.2 mm N/A 315000 lbf1400000 N N/A 728000 lbf3240000 N N/A
EE647220 N/A N/A 22 in558.8 mm N/A 2.875 in73.025 mm N/A 345000 lbf1540000 N N/A 773000 lbf3440000 N N/A
Unit of Measure
« 96 97 98 99 100