Tapered Roller Bearing Assemblies

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Tapered roller bearings are rolling element bearings that can support axial forces (i.e., they are good thrust bearings) as well as radial forces.
The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers.

This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.

The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.

TIMKEN 28995-90101 Tapered Roller Bearing Assemblies

Deep Groove Ball Bea 8 Days
VV (Non-Contact Rubb 1045 Carbon Steel

TIMKEN 28995-90068 Tapered Roller Bearing Assemblies

12.5 mm 11,5mm
US204G2T04 12.8 kN

TIMKEN 28985-90114 Tapered Roller Bearing Assemblies

Available Deep Groove Ball Bea
40 Flange Type

TIMKEN 28985-90110 Tapered Roller Bearing Assemblies

8 Days 6205
Compact Type Single

TIMKEN 28985-90081 Tapered Roller Bearing Assemblies

40.8 mm 12.8 kN
29.5 mm -20 °C

TIMKEN 28985-90050 Tapered Roller Bearing Assemblies

18mm 18 mm
-20 °C FE213-

TIMKEN 28985-90022 Tapered Roller Bearing Assemblies

M6x1 2.8 kg
114 mm HLK2310

TIMKEN 28985-90034 Tapered Roller Bearing Assemblies

63.5 mm 35 mm
M6x1 EX213-40G2

TIMKEN 28985-50000/28920-50000 Tapered Roller Bearing Assemblies

Steel 53000
Radial No

TIMKEN X32940M-K0000/Y32940M-K0000 Tapered Roller Bearing Assemblies

22 mm SCC209
54 mm 20.6 mm

TIMKEN X32930M-K0025/Y32930M-K0000 Tapered Roller Bearing Assemblies

Available Deep Groove Ball Bea
1045 Carbon Steel [Steel] Steel
1/16