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TIMKEN Taper Bearing Sets

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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.

The larger the half angles of these cones the larger the axial force that the bearing can sustain.

Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.

Timken Part Number 67885 - 67820, Tapered Roller Bearings - TS (Tapered Single) Imperial

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C/O,C/Q Timken Part Number 67885 - 67820, Tapered Roller Bearings - TS (Tapered Single) Imperial

Timken Part Number 67885 - 67820, Tapered Roller Bearings - TS (Tapered Single) Imperial

Original TIMKEN
C/O,C/Q Timken Part Number 67885 - 67820, Tapered Roller Bearings - TS (Tapered Single) Imperial

Timken ISOClass 32310-90KA1 Tapered Roller Bearings-New In Box

Original TIMKEN
C/O,C/Q Timken ISOClass 32310-90KA1 Tapered Roller Bearings-New In Box

Timken 8219 Tapered Roller Bearing NEW IN BAG

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C/O,C/Q Timken 8219 Tapered Roller Bearing NEW IN BAG

Timken LM11749 Tapered Roller Bearing ! NEW !

Original TIMKEN
C/O,C/Q Timken LM11749 Tapered Roller Bearing ! NEW !

NTN 4T30308 Single Row Tapered Roller Bearing ! NEW IN BAG !

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C/O,C/Q NTN 4T30308 Single Row Tapered Roller Bearing ! NEW IN BAG !

Timken LM11949 Tapered Roller Bearing ! NEW !

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C/O,C/Q Timken LM11949 Tapered Roller Bearing ! NEW !

Timken 09195 Tapered Roller Bearing ! NEW !

Original TIMKEN
C/O,C/Q Timken 09195 Tapered Roller Bearing ! NEW !

NTN 4TA6157 Tapered Roller Bearing ! NEW !

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C/O,C/Q NTN 4TA6157 Tapered Roller Bearing ! NEW !

KG Bearings 32004 Taper Roller Bearing 42mm ! NEW !

Original TIMKEN
C/O,C/Q KG Bearings 32004 Taper Roller Bearing 42mm ! NEW !
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