Tapered roller bearing

Tapered roller bearings are separate bearings. Both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into single, double and four-row tapered roller bearings according to the number of rollers installed. Tapered roller bearings are mainly used to support the combined radial and axial loads, mainly radial loads. Compared with angular contact ball bearings, the bearing capacity is large and the limiting speed is low. Tapered roller bearings can withstand axial loads in one direction and can limit axial displacement of the shaft or housing in one direction.

     Row tapered roller bearings:

     Inner diameter size range: 20mm ～ 1270mm

     Outer diameter range: 40mm ～ 1465mm

     Width size range: 15mm ～ 240mm

     Double-row tapered roller bearings:

     Inner diameter size range: 38mm ～ 1560mm

     Outer diameter range: 70mm ～ 1800mm

     Width size range: 50mm ～ 460mm

      Four-row tapered roller bearings:

     Inner diameter size range: 130mm ～ 1600mm

     Outer diameter range: 200mm ～ 2000mm

     Width size range: 150mm ～ 1150mm