Tapered Roller Bearings - TS (Tapered Single) Imperial On The Timken Company

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.

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
540 - 533X	N/A 535	N/A 2.0625 in52.388 mm	N/A 4.3307 in110 mm	N/A 1.4550 in36.957 mm	N/A 1.1875 in30.163 mm	N/A 1.5001 in38.103 mm	N/A 38700 lbf172000 N	N/A 46200 lbf206000 N	N/A
55206 - 55434	N/A 55000	N/A 2.0625 in52.388 mm	N/A 4.3301 in109.985 mm	N/A 1.0594 in26.909 mm	N/A 0.7766 in19.726 mm	N/A 1.1516 in29.251 mm	N/A 28300 lbf126000 N	N/A 26700 lbf119000 N	N/A
55206C - 55434	N/A 55000C	N/A 2.0625 in52.388 mm	N/A 4.3301 in109.985 mm	N/A 1.0594 in26.909 mm	N/A 0.7766 in19.726 mm	N/A 1.1516 in29.251 mm	N/A 34000 lbf151000 N	N/A 36200 lbf161000 N	N/A
55206C - 55437	N/A 55000C	N/A 2.0625 in52.388 mm	N/A 4.3750 in111.125 mm	N/A 1.0594 in26.909 mm	N/A 0.8125 in20.638 mm	N/A 1.1875 in30.163 mm	N/A 34000 lbf151000 N	N/A 36200 lbf161000 N	N/A
55206 - 55437	N/A 55000	N/A 2.0625 in52.388 mm	N/A 4.3750 in111.125 mm	N/A 1.0594 in26.909 mm	N/A 0.8125 in20.638 mm	N/A 1.1875 in30.163 mm	N/A 28300 lbf126000 N	N/A 26700 lbf119000 N	N/A
55206 - 55443	N/A 55000	N/A 2.0625 in52.388 mm	N/A 4-7/16 in112.713 mm	N/A 1.0594 in26.909 mm	N/A 0.8125 in20.638 mm	N/A 1.1875 in30.163 mm	N/A 28300 lbf126000 N	N/A 26700 lbf119000 N	N/A
55206C - 55443	N/A 55000C	N/A 2.0625 in52.388 mm	N/A 4-7/16 in112.713 mm	N/A 1.0594 in26.909 mm	N/A 0.8125 in20.638 mm	N/A 1.1875 in30.163 mm	N/A 34000 lbf151000 N	N/A 36200 lbf161000 N	N/A
33895 - 33821	N/A 33800	N/A 2.1250 in53.975 mm	N/A 3.7500 in95.250 mm	N/A 1.1250 in28.575 mm	N/A 0.8750 in22.225 mm	N/A 1.0938 in27.783 mm	N/A 29200 lbf130000 N	N/A 36200 lbf161000 N	N/A
33895 - 33822	N/A 33800	N/A 2.1250 in53.975 mm	N/A 3.7500 in95.250 mm	N/A 1.1250 in28.575 mm	N/A 0.8750 in22.225 mm	N/A 1.0938 in27.783 mm	N/A 29200 lbf130000 N	N/A 36200 lbf161000 N	N/A
33895N - 33822	N/A 33800	N/A 2.1250 in53.975 mm	N/A 3.7500 in95.250 mm	N/A 1.1250 in28.575 mm	N/A 0.8750 in22.225 mm	N/A 1.0938 in27.783 mm	N/A 34600 lbf154000 N	N/A 36200 lbf161000 N	N/A
389A - 382	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.8750 in98.425 mm	N/A 0.8640 in21.946 mm	N/A 0.7018 in17.826 mm	N/A 0.8268 in21.001 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389AS - 382	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.8750 in98.425 mm	N/A 0.8640 in21.946 mm	N/A 0.7018 in17.826 mm	N/A 0.8268 in21.001 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389A - 382A	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.8125 in96.838 mm	N/A 0.8640 in21.946 mm	N/A 0.6250 in15.875 mm	N/A 0.8268 in21.001 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389AS - 382A	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.8125 in96.838 mm	N/A 0.8640 in21.946 mm	N/A 0.6250 in15.875 mm	N/A 0.8268 in21.001 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389AS - 383	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.937 in100 mm	N/A 0.8640 in21.946 mm	N/A 0.8268 in21.001 mm	N/A 0.8268 in21.001 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389A - 383	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.937 in100 mm	N/A 0.8640 in21.946 mm	N/A 0.8268 in21.001 mm	N/A 0.8268 in21.001 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389AS - 383A	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.937 in100 mm	N/A 0.8640 in21.946 mm	N/A 0.7018 in17.826 mm	N/A 0.8269 in21.003 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389A - 383A	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.937 in100 mm	N/A 0.8640 in21.946 mm	N/A 0.7018 in17.826 mm	N/A 0.8268 in21.001 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389A - 383X	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.937 in100 mm	N/A 0.8640 in21.946 mm	N/A 0.8750 in22.225 mm	N/A 1.0001 in25.403 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
389AS - 383X	N/A 385	N/A 2.1250 in53.975 mm	N/A 3.937 in100 mm	N/A 0.8640 in21.946 mm	N/A 0.8750 in22.225 mm	N/A 1.0001 in25.403 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
39578 - 39520	N/A 39500	N/A 2.1250 in53.975 mm	N/A 4-7/16 in112.713 mm	N/A 1.1875 in30.163 mm	N/A 0.9375 in23.813 mm	N/A 1.1875 in30.163 mm	N/A 37500 lbf167000 N	N/A 50300 lbf224000 N	N/A
39578 - 39520P	N/A 39500	N/A 2.1250 in53.975 mm	N/A 4-7/16 in112.713 mm	N/A 1.1875 in30.163 mm	N/A 0.9375 in23.813 mm	N/A 1.1876 in30.165 mm	N/A 37500 lbf167000 N	N/A 50300 lbf224000 N	N/A
39578 - 39520XX	N/A 39500	N/A 2.1250 in53.975 mm	N/A 4-7/16 in112.713 mm	N/A 1.1875 in30.163 mm	N/A 0.9375 in23.813 mm	N/A 1.1876 in30.165 mm	N/A 37500 lbf167000 N	N/A 50300 lbf224000 N	N/A
39578 - 39521	N/A 39500	N/A 2.1250 in53.975 mm	N/A 4-7/16 in112.713 mm	N/A 1.1875 in30.163 mm	N/A 0.9375 in23.813 mm	N/A 1.1876 in30.165 mm	N/A 37500 lbf167000 N	N/A 50300 lbf224000 N	N/A
39578 - 39522	N/A 39500	N/A 2.1250 in53.975 mm	N/A 4-7/16 in112.713 mm	N/A 1.1875 in30.163 mm	N/A 1.1875 in30.163 mm	N/A 1.4376 in36.515 mm	N/A 37500 lbf167000 N	N/A 50300 lbf224000 N	N/A

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

540 - 533X

N/A 535

N/A 2.0625 in52.388 mm

N/A 4.3307 in110 mm

N/A 1.4550 in36.957 mm

N/A 1.1875 in30.163 mm

N/A 1.5001 in38.103 mm

N/A 38700 lbf172000 N

N/A 46200 lbf206000 N

N/A

55206 - 55434

N/A 55000

N/A 2.0625 in52.388 mm

N/A 4.3301 in109.985 mm

N/A 1.0594 in26.909 mm

N/A 0.7766 in19.726 mm

N/A 1.1516 in29.251 mm

N/A 28300 lbf126000 N

N/A 26700 lbf119000 N

N/A

55206C - 55434

N/A 55000C

N/A 2.0625 in52.388 mm

N/A 4.3301 in109.985 mm

N/A 1.0594 in26.909 mm

N/A 0.7766 in19.726 mm

N/A 1.1516 in29.251 mm

N/A 34000 lbf151000 N

N/A 36200 lbf161000 N

N/A

55206C - 55437

N/A 55000C

N/A 2.0625 in52.388 mm

N/A 4.3750 in111.125 mm

N/A 1.0594 in26.909 mm

N/A 0.8125 in20.638 mm

N/A 1.1875 in30.163 mm

N/A 34000 lbf151000 N

N/A 36200 lbf161000 N

N/A

55206 - 55437

N/A 55000

N/A 2.0625 in52.388 mm

N/A 4.3750 in111.125 mm

N/A 1.0594 in26.909 mm

N/A 0.8125 in20.638 mm

N/A 1.1875 in30.163 mm

N/A 28300 lbf126000 N

N/A 26700 lbf119000 N

N/A

55206 - 55443

N/A 55000

N/A 2.0625 in52.388 mm

N/A 4-7/16 in112.713 mm

N/A 1.0594 in26.909 mm

N/A 0.8125 in20.638 mm

N/A 1.1875 in30.163 mm

N/A 28300 lbf126000 N

N/A 26700 lbf119000 N

N/A

55206C - 55443

N/A 55000C

N/A 2.0625 in52.388 mm

N/A 4-7/16 in112.713 mm

N/A 1.0594 in26.909 mm

N/A 0.8125 in20.638 mm

N/A 1.1875 in30.163 mm

N/A 34000 lbf151000 N

N/A 36200 lbf161000 N

N/A

33895 - 33821

N/A 33800

N/A 2.1250 in53.975 mm

N/A 3.7500 in95.250 mm

N/A 1.1250 in28.575 mm

N/A 0.8750 in22.225 mm

N/A 1.0938 in27.783 mm

N/A 29200 lbf130000 N

N/A 36200 lbf161000 N

N/A

33895 - 33822

N/A 33800

N/A 2.1250 in53.975 mm

N/A 3.7500 in95.250 mm

N/A 1.1250 in28.575 mm

N/A 0.8750 in22.225 mm

N/A 1.0938 in27.783 mm

N/A 29200 lbf130000 N

N/A 36200 lbf161000 N

N/A

33895N - 33822

N/A 33800

N/A 2.1250 in53.975 mm

N/A 3.7500 in95.250 mm

N/A 1.1250 in28.575 mm

N/A 0.8750 in22.225 mm

N/A 1.0938 in27.783 mm

N/A 34600 lbf154000 N

N/A 36200 lbf161000 N

N/A

389A - 382

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.8750 in98.425 mm

N/A 0.8640 in21.946 mm

N/A 0.7018 in17.826 mm

N/A 0.8268 in21.001 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389AS - 382

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.8750 in98.425 mm

N/A 0.8640 in21.946 mm

N/A 0.7018 in17.826 mm

N/A 0.8268 in21.001 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389A - 382A

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.8125 in96.838 mm

N/A 0.8640 in21.946 mm

N/A 0.6250 in15.875 mm

N/A 0.8268 in21.001 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389AS - 382A

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.8125 in96.838 mm

N/A 0.8640 in21.946 mm

N/A 0.6250 in15.875 mm

N/A 0.8268 in21.001 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389AS - 383

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.937 in100 mm

N/A 0.8640 in21.946 mm

N/A 0.8268 in21.001 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389A - 383

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.937 in100 mm

N/A 0.8640 in21.946 mm

N/A 0.8268 in21.001 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389AS - 383A

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.937 in100 mm

N/A 0.8640 in21.946 mm

N/A 0.7018 in17.826 mm

N/A 0.8269 in21.003 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389A - 383A

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.937 in100 mm

N/A 0.8640 in21.946 mm

N/A 0.7018 in17.826 mm

N/A 0.8268 in21.001 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389A - 383X

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.937 in100 mm

N/A 0.8640 in21.946 mm

N/A 0.8750 in22.225 mm

N/A 1.0001 in25.403 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

389AS - 383X

N/A 385

N/A 2.1250 in53.975 mm

N/A 3.937 in100 mm

N/A 0.8640 in21.946 mm

N/A 0.8750 in22.225 mm

N/A 1.0001 in25.403 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

39578 - 39520

N/A 39500

N/A 2.1250 in53.975 mm

N/A 4-7/16 in112.713 mm

N/A 1.1875 in30.163 mm

N/A 0.9375 in23.813 mm

N/A 1.1875 in30.163 mm

N/A 37500 lbf167000 N

N/A 50300 lbf224000 N

N/A

39578 - 39520P

N/A 39500

N/A 2.1250 in53.975 mm

N/A 4-7/16 in112.713 mm

N/A 1.1875 in30.163 mm

N/A 0.9375 in23.813 mm

N/A 1.1876 in30.165 mm

N/A 37500 lbf167000 N

N/A 50300 lbf224000 N

N/A

39578 - 39520XX

N/A 39500

N/A 2.1250 in53.975 mm

N/A 4-7/16 in112.713 mm

N/A 1.1875 in30.163 mm

N/A 0.9375 in23.813 mm

N/A 1.1876 in30.165 mm

N/A 37500 lbf167000 N

N/A 50300 lbf224000 N

N/A

39578 - 39521

N/A 39500

N/A 2.1250 in53.975 mm

N/A 4-7/16 in112.713 mm

N/A 1.1875 in30.163 mm

N/A 0.9375 in23.813 mm

N/A 1.1876 in30.165 mm

N/A 37500 lbf167000 N

N/A 50300 lbf224000 N

N/A

39578 - 39522

N/A 39500

N/A 2.1250 in53.975 mm

N/A 4-7/16 in112.713 mm

N/A 1.1875 in30.163 mm

N/A 1.4376 in36.515 mm

N/A 37500 lbf167000 N

N/A 50300 lbf224000 N

N/A