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.

Bearing Number Bore Dia Outer DIa Width Size
TIMKEN 53176-90021 Tapered Roller Bearing Assemblies Cast Iron Round Grip Tight Ball Bear Steel
TIMKEN 53176-50000/53375-50000 Tapered Roller Bearing Assemblies 48 mm 202 mm 49.3 mm ES212-36G2T04
TIMKEN 759-90176 Tapered Roller Bearing Assemblies 138 kN Roller Bearings 11.81 Hz 122.4 mm
TIMKEN 759-90169 Tapered Roller Bearing Assemblies 38.8 mm T212- 14.9 mm 4.42 kg
TIMKEN H244848TD-90021 Tapered Roller Bearing Assemblies 0.3 mm 0.02 kg 13 mm 0.3 mm
TIMKEN 95528-90146 Tapered Roller Bearing Assemblies 31.85 kN 108 mm 13 mm 70.2 mm
TIMKEN 48685-903A4 Tapered Roller Bearing Assemblies SCOU205-15 27 mm 105 mm US205-15G2T04
TIMKEN 48685-902A2 Tapered Roller Bearing Assemblies 5500 rpm Powder Coat Set Screw 1/2 - 13
TIMKEN 95525-905A7 Tapered Roller Bearing Assemblies -25 °C 0.05 kN 6.87 Hz 6.79 Hz
TIMKEN H242649-902A8 Tapered Roller Bearing Assemblies 53.5 mm 1.008 90 mm NTN
TIMKEN H242649-902A6 Tapered Roller Bearing Assemblies 18 mm SCOU209-26 72 mm M6x1
TIMKEN 48685-90060 Tapered Roller Bearing Assemblies 13.5 mm 52 mm 0.19 kg 7.88 kN
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