Module

Content

Chinese Name

Tapered Roller Bearings

Bearing Features

1. A type of radial thrust rolling bearing with tapered rollers as rolling elements, featuring separable inner and outer rings2. Mainly withstands combined radial and axial loads dominated by radial forces, and can also bear axial loads in one direction, limiting axial displacement of the shaft or housing in one direction3. Compared with angular contact ball bearings, it has higher load capacity but lower limiting speed4. Classified by contact angle:• Small angle type: Primarily carries radial loads; can adjust radial and axial clearances when mounted in pairs back-to-back• Large angle type: Primarily carries axial loads; can withstand pure radial loads when mounted in pairs face-to-face, generally not used alone for pure axial loads

Bearing Classification

1. By row count: Single-row, double-row and four-row tapered roller bearings2. By contact angle: Small-angle tapered roller bearings, large-angle tapered roller bearings

Application Scope

Widely used in industries such as automobiles, rolling mills, mining, metallurgy, and plastic machinery