Product introduction

Tapered roller bearing is an important mechanical component.

Structural features

Roller shape: The rolling element is a tapered roller, and the bus bar of the roller is tapered, with different diameters at the large end and the small end. This special shape allows the roller to bear both radial and axial loads during operation.

Raceway design: The inner and outer raceways are conical raceways, which match the shape of the tapered rollers to ensure that the rollers are in uniform contact and roll smoothly in the raceway.

Cage: Common cages include stamped steel plate cages, solid brass cages, etc. The function of the cage is to evenly separate the tapered rollers to prevent collision and friction between the rollers and ensure the normal operation of the bearing.

Working principle

Load bearing: It can bear large radial and axial loads at the same time. When bearing radial loads, the large end of the tapered roller bears the main load, while when bearing axial loads, the axial inclination of the roller will generate a component force to balance the axial force.

Angle adjustment: Due to its special tapered structure, tapered roller bearings need to adjust the axial clearance during installation. By changing the relative position between the inner ring and the outer ring, the contact angle of the bearing can be adjusted to adapt to different loads and working conditions.

Pperation accuracy: The operation accuracy of tapered roller bearings is high, which can ensure the stability and accuracy of shaft rotation and reduce vibration and noise.

Application field

Automotive industry: It is widely used in the wheel hub, transmission, differential and other parts of the automobile. For example, automotive wheel hub bearings need to bear the weight of the vehicle and various impact forces during driving, and tapered roller bearings can provide reliable support and stable performance.

Industrial machinery: Mining Machinery : In mining equipment, such as crushers, vibrating screens, etc., tapered roller bearings can withstand harsh working environments and huge impact loads. These equipment work with high vibration and dust, which requires high reliability and durability of bearings.

Mining Machinery: In mining equipment, such as crushers, vibrating screens, etc., tapered roller bearings can withstand harsh working environments and huge impact loads. These equipment work with high vibration and dust, which requires high reliability and durability of bearings.