Tapered Roller Bearings (metric)

Tapered roller bearings, inner and outer ring with tapered raceway, raceway is equipped with tapered rollers. If the tapered surface extension, the final convergence in the bearing axis on a point, tapered roller bearings are mainly used to bear radial load mainly radial, axial joint load. Bearing axial load carrying capacity by the contact angle decision, the larger, the greater the axial load carrying capacity. Tapered roller bearings for the separation of bearings, with rollers and keep frame of the inner ring constitutes the inner components, can be installed separately with the outer ring of this kind of bearings can limit the axial displacement of the side of the shaft or shell, do not allow the shaft relative to the shell hole has tilt.

Under the action of radial load, will produce additional axial force, therefore, generally in bearing two support, bearing outer ring and inner ring with each end face should be installed relative. The main purpose of this kind of bearings: automobile front wheel, rear wheel, transmission, differential, pinion shaft, machine tool spindle, construction machinery, large agricultural machinery, railroad vehicle gear reduction device, rolling mill roll neck small reduction device.