Industrial Bearings Solutions
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  • Factory Address05 Stanley Street Central Hongkong
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Taper Bearing Sets TIMKEN

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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.

394 Tapered Roller Bearing Race Cup

Original Timken 394 Tapered Roller Bearing Race Cup ! NEW !
1 pcs Negotiable

Fafnir T40 238 Tapered Roller Bearing ! WOW !

Original Fafnir T40 238 Tapered Roller Bearing ! WOW !
1 pcs Negotiable

22325 Tapered Roller Bearing

Original Timken 22325 Tapered Roller Bearing ! NEW !
1 pcs Negotiable

CMC LM12749 Tapered Roller Bearing

Original CMC LM12749 Tapered Roller Bearing ! NEW !
1 pcs Negotiable

32006-X/Q Tapered Roller Bearing

Original SKF 32006-X/Q Tapered Roller Bearing ! NEW !
1 pcs Negotiable

Tapered Roller Bearing P/N 4T-438 1-B-3890 OADia 2-1/4" - 3" ID 1-3/4" NOS

Original NTN Tapered Roller Bearing P/N 4T-438 1-B-3890 OADia 2-1/4" - 3" ID 1-3/4" NOS
1 pcs Negotiable

32309-J2/Q Bearing Tapered Roller

Original SKF 32309-J2/Q Bearing Tapered Roller ! NEW !
1 pcs Negotiable

30304-92KA1 Tapered Roller Bearing .99" Bore DIA

Original Timken 30304-92KA1 Tapered Roller Bearing .99" Bore DIA ! NEW !
1 pcs Negotiable

30207M-9/KM1 Bearing Roller Tapered 35 X 72 X 18.25 MM

Original Timken 30207M-9/KM1 Bearing Roller Tapered 35 X 72 X 18.25 MM ! NEW !
1 pcs Negotiable

Bower 8502 Tapered Roller Bearing

Original Bower 8502 Tapered Roller Bearing ! NEW !
1 pcs Negotiable

LM11910 Tapered Roller Bearing

Original SKF LM11910 Tapered Roller Bearing ! NEW !
1 pcs Negotiable

32015X/Q Tapered Roller Bearing

Original SKF 32015X/Q Tapered Roller Bearing ! NEW !
1 pcs Negotiable
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