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 29685-90029 Tapered Roller Bearing Assemblies	16mm	35.1 kN	34 mm	110
TIMKEN 29685-90028 Tapered Roller Bearing Assemblies	32.55 mm	6.6 kg	203 mm	65.1 mm
TIMKEN H249148-902A3 Tapered Roller Bearing Assemblies	Unirex N2	11000 rpm	Steel	Tapped Base Pillow B
TIMKEN H247549-902A3 Tapered Roller Bearing Assemblies	Stainless Steel	Standard	1.7 LB	Yes
TIMKEN H247549-902A1 Tapered Roller Bearing Assemblies	22.2 mm	102 mm	150 mm	SCOU206-20
TIMKEN H247549-90054 Tapered Roller Bearing Assemblies	3.97 mm	UC207-20G2L4	2.04 kg	41 mm
TIMKEN 766-902A1 Tapered Roller Bearing Assemblies	210 Series	D-Lock Ball Bearing	Steel	Medium Duty
TIMKEN 97450-902A2 Tapered Roller Bearing Assemblies	-25 °C	ABEC 1 \| ISO P0	C3-Loose	NTN
TIMKEN 96925-902A5 Tapered Roller Bearing Assemblies	100 °C	48.3 mm	92 mm	25.7 kN
TIMKEN 96925-90089 Tapered Roller Bearing Assemblies	41 mm	21 mm	2.03 kg	3.18 mm
TIMKEN 53178-90062 Tapered Roller Bearing Assemblies	Self Centering	Baldor-Dodge	Steel	No
TIMKEN 96900-30000/96140-30000 Tapered Roller Bearing Assemblies	51 mm	60 mm	M6x1	16 mm