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
385AS - 382	N/A 385	N/A 2 in50.80 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 20500 lbf91000 N	N/A 24100 lbf107000 N	N/A
385AX - 382	N/A 385	N/A 2 in50.80 mm	N/A 3.8750 in98.425 mm	N/A 0.8640 in21.946 mm	N/A 0.7018 in17.826 mm	N/A 0.8269 in21.003 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
385A - 382	N/A 385	N/A 2 in50.80 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
385A - 382A	N/A 385	N/A 2 in50.80 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
385AS - 382A	N/A 385	N/A 2 in50.80 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 20500 lbf91000 N	N/A 24100 lbf107000 N	N/A
385AX - 382A	N/A 385	N/A 2 in50.80 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
385A - 382-S	N/A 385	N/A 2 in50.80 mm	N/A 3.8125 in96.838 mm	N/A 0.8640 in21.946 mm	N/A 0.7982 in20.274 mm	N/A 1.0000 in25.400 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
385A - 383	N/A 385	N/A 2 in50.80 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
385AS - 383	N/A 385	N/A 2 in50.80 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 20500 lbf91000 N	N/A 24100 lbf107000 N	N/A
385AX - 383	N/A 385	N/A 2 in50.80 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
385AX - 383A	N/A 385	N/A 2 in50.80 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
385AS - 383A	N/A 385	N/A 2 in50.80 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 20500 lbf91000 N	N/A 24100 lbf107000 N	N/A
385A - 383A	N/A 385	N/A 2 in50.80 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
385AX - 383X	N/A 385	N/A 2 in50.80 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
385A - 383X	N/A 385	N/A 2 in50.80 mm	N/A 3.937 in100 mm	N/A 0.8640 in21.946 mm	N/A 0.8750 in22.225 mm	N/A 1.0000 in25.400 mm	N/A 24200 lbf108000 N	N/A 24100 lbf107000 N	N/A
385AS - 383X	N/A 385	N/A 2 in50.80 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 20500 lbf91000 N	N/A 24100 lbf107000 N	N/A
3975 - 3919RB	N/A 3900	N/A 2 in50.80 mm	N/A 4-7/16 in112.713 mm	N/A 1.1830 in30.048 mm	N/A 0.9687 in24.605 mm	N/A 1.1875 in30.163 mm	N/A 31200 lbf139000 N	N/A 43000 lbf191000 N	N/A
3975 - 3920	N/A 3900	N/A 2 in50.80 mm	N/A 4-7/16 in112.713 mm	N/A 1.1830 in30.048 mm	N/A 0.9375 in23.813 mm	N/A 1.1875 in30.163 mm	N/A 31200 lbf139000 N	N/A 43000 lbf191000 N	N/A
3975 - 3925	N/A 3900	N/A 2 in50.80 mm	N/A 4-7/16 in112.713 mm	N/A 1.1830 in30.048 mm	N/A 0.9375 in23.813 mm	N/A 1.1876 in30.165 mm	N/A 31200 lbf139000 N	N/A 43000 lbf191000 N	N/A
3975 - 3926	N/A 3900	N/A 2 in50.80 mm	N/A 4-7/16 in112.713 mm	N/A 1.1830 in30.048 mm	N/A 1.0625 in26.988 mm	N/A 1.3126 in33.340 mm	N/A 31200 lbf139000 N	N/A 43000 lbf191000 N	N/A
3975 - 3927X	N/A 3900	N/A 2 in50.80 mm	N/A 4.3307 in110 mm	N/A 1.1830 in30.048 mm	N/A 0.9375 in23.813 mm	N/A 1.1876 in30.165 mm	N/A 31200 lbf139000 N	N/A 43000 lbf191000 N	N/A
39573 - 39520	N/A 39500	N/A 2 in50.80 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
39575 - 39520	N/A 39500	N/A 2 in50.80 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
39573 - 39520P	N/A 39500	N/A 2 in50.80 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
39575 - 39520P	N/A 39500	N/A 2 in50.80 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

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

385AS - 382

N/A 385

N/A 2 in50.80 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 20500 lbf91000 N

N/A 24100 lbf107000 N

N/A

385AX - 382

N/A 385

N/A 2 in50.80 mm

N/A 3.8750 in98.425 mm

N/A 0.8640 in21.946 mm

N/A 0.7018 in17.826 mm

N/A 0.8269 in21.003 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

385A - 382

N/A 385

N/A 2 in50.80 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

385A - 382A

N/A 385

N/A 2 in50.80 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

385AS - 382A

N/A 385

N/A 2 in50.80 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 20500 lbf91000 N

N/A 24100 lbf107000 N

N/A

385AX - 382A

N/A 385

N/A 2 in50.80 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

385A - 382-S

N/A 385

N/A 2 in50.80 mm

N/A 3.8125 in96.838 mm

N/A 0.8640 in21.946 mm

N/A 0.7982 in20.274 mm

N/A 1.0000 in25.400 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

385A - 383

N/A 385

N/A 2 in50.80 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

385AS - 383

N/A 385

N/A 2 in50.80 mm

N/A 3.937 in100 mm

N/A 0.8640 in21.946 mm

N/A 0.8268 in21.001 mm

N/A 20500 lbf91000 N

N/A 24100 lbf107000 N

N/A

385AX - 383

N/A 385

N/A 2 in50.80 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

385AX - 383A

N/A 385

N/A 2 in50.80 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

385AS - 383A

N/A 385

N/A 2 in50.80 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 20500 lbf91000 N

N/A 24100 lbf107000 N

N/A

385A - 383A

N/A 385

N/A 2 in50.80 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

385AX - 383X

N/A 385

N/A 2 in50.80 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

385A - 383X

N/A 385

N/A 2 in50.80 mm

N/A 3.937 in100 mm

N/A 0.8640 in21.946 mm

N/A 0.8750 in22.225 mm

N/A 1.0000 in25.400 mm

N/A 24200 lbf108000 N

N/A 24100 lbf107000 N

N/A

385AS - 383X

N/A 385

N/A 2 in50.80 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 20500 lbf91000 N

N/A 24100 lbf107000 N

N/A

3975 - 3919RB

N/A 3900

N/A 2 in50.80 mm

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

N/A 1.1830 in30.048 mm

N/A 0.9687 in24.605 mm

N/A 1.1875 in30.163 mm

N/A 31200 lbf139000 N

N/A 43000 lbf191000 N

N/A

3975 - 3920

N/A 3900

N/A 2 in50.80 mm

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

N/A 1.1830 in30.048 mm

N/A 0.9375 in23.813 mm

N/A 1.1875 in30.163 mm

N/A 31200 lbf139000 N

N/A 43000 lbf191000 N

N/A

3975 - 3925

N/A 3900

N/A 2 in50.80 mm

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

N/A 1.1830 in30.048 mm

N/A 0.9375 in23.813 mm

N/A 1.1876 in30.165 mm

N/A 31200 lbf139000 N

N/A 43000 lbf191000 N

N/A

3975 - 3926

N/A 3900

N/A 2 in50.80 mm

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

N/A 1.1830 in30.048 mm

N/A 1.0625 in26.988 mm

N/A 1.3126 in33.340 mm

N/A 31200 lbf139000 N

N/A 43000 lbf191000 N

N/A

3975 - 3927X

N/A 3900

N/A 2 in50.80 mm

N/A 4.3307 in110 mm

N/A 1.1830 in30.048 mm

N/A 0.9375 in23.813 mm

N/A 1.1876 in30.165 mm

N/A 31200 lbf139000 N

N/A 43000 lbf191000 N

N/A

39573 - 39520

N/A 39500

N/A 2 in50.80 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

39575 - 39520

N/A 39500

N/A 2 in50.80 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

39573 - 39520P

N/A 39500

N/A 2 in50.80 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

39575 - 39520P

N/A 39500

N/A 2 in50.80 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