NACHI BEARINGS OF AMERICA CORP.

Tapered Roller Bearing Cones

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.

Timken 82581TD-20000 Tapered Roller Bearing Cones
NBS
37
Timken LM565949-20000 Tapered Roller Bearing Cones
6400 lbf
2
Timken 3578A-20024 Tapered Roller Bearing Cones
15.0000
40.0000
Timken EE130902-20024 Tapered Roller Bearing Cones
2,36 kN
26000 r/min
Timken 463-20024 Tapered Roller Bearing Cones
16,000 rpm
0.106 kg
Timken 863X-20024 Tapered Roller Bearing Cones
ABEC 1 | ISO P0
Ball
Timken 78225C-70400 Tapered Roller Bearing Cones
293000
ecat_NSRDGB
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