Tapered Roller Bearing Cones

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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 Feb-86 Tapered Roller Bearing Cones	35 mm	35	29,5 kN	42
Timken 580 Tapered Roller Bearing Cones	116 mm	91,2 mm	70,1 mm	146 mm
Timken Feb-75 Tapered Roller Bearing Cones	INA	10 000 r/min	42	42 mm
Timken 78255X-20024 Tapered Roller Bearing Cones	2,800 rpm	20 °	44.4	140
Timken EE170950-40000 Tapered Roller Bearing Cones	52 mm	42 mm	12000 r/min	0,033 Kg
Timken 52401-20024 Tapered Roller Bearing Cones	695	4 mm	5	ISB
Timken LL537649-20N07 Tapered Roller Bearing Cones	200x310x109	223 mm	2 mm	200
Timken HM801346X-70566 Tapered Roller Bearing Cones	1 mm	45,2 mm	67,5 kN	24 mm
Timken LM522546-20024 Tapered Roller Bearing Cones	106	NJ3324	120 mm	106 mm
Timken 49151-20024 Tapered Roller Bearing Cones	25,40 /	0,5 / mm	9,53 / mm	4,59 kN
Timken 1674-20024 Tapered Roller Bearing Cones	336 mm	2,08	584 mm	620 mm
Timken 48290 #3 Prec Tapered Roller Bearing Cones	62 mm	110.8 mm	138,000 N	62 mm