TEDIN Bearing Co., Ltd.
Tel.: 0086-379 67301199
M.P: 0086-136 63889399
The taper roller bearing mainly bears radial diameter and axial combined load. Bearing capacity depends on the raceway Angle of the outer ring. This kind of bearing belongs to the separate type bearing, according to the rolling body number in the bearing is divided into single row, double row and four row taper roller bearing. The clearance of single row tapered roller bearing shall be adjusted when installed by the user. The clearance of double-row and four-row tapered roller bearings has been given at the time of production according to user requirements without user adjustment.
Tapered roller bearings have tapered inner and outer ring raceways, with taper rollers arranged between them. All projection lines on the surface of the cone meet at the same point on the bearing axis. This design makes tapered roller bearings particularly suitable for composite (radial and axial) loads. The axial load capacity of bearing is mostly determined by contact Angle. The higher the Angle, the higher the axial load capacity. The magnitude of the Angle is expressed by the calculation coefficient e; The greater the e value and the greater the contact Angle, the greater the applicability of bearing to bearing axial load.
Tapered roller bearings are usually separated, that is, a tapered inner ring assembly consisting of an inner ring with a roller and a retainer assembly can be installed separately from the tapered outer ring (outer ring).
Tapered roller bearings are widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.