(1) Tapered roller bearings are separable bearings. The inner and outer rings of the bearings have tapered raceways. This type of bearing is divided into single row, double row and four row tapered roller bearings according to the number of rows of rollers installed. Single row tapered roller bearings can bear radial load and single direction axial load. When the bearing bears radial load, an axial force component will be generated, so another bearing that can bear the axial force in the opposite direction is required for balance.

(2) Tapered roller bearings are widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.

Tapered roller bearing

This type of bearing is equipped with a cone-shaped roller, which is guided by the large flange of the inner ring. In design, the apex of the inner ring raceway surface, the outer ring raceway surface and the conical surfaces of the roller rolling surface intersect at a point on the bearing centerline. Single row bearing can bear radial load and one-way axial load, and double row bearing can bear radial load and two-way axial load, which is suitable for bearing heavy load and impact load.

Main applications: Automobile: front wheel, rear wheel, transmission, differential pinion shaft. Machine tool spindle, construction machinery, large agricultural machinery, railway vehicle gear reducer, rolling mill roll neck and reducer.