Product Introduction

Spherical roller bearings have two rows of rollers, which mainly bear radial loads and can also bear axial loads in any direction. They have high radial load capacity and are particularly suitable for working under heavy loads or vibration loads, but cannot withstand pure axial loads. The outer raceway of this type of bearing is spherical, so its centering performance is good and can compensate for coaxiality errors. There are two rows of symmetrical spherical rollers, with a shared spherical raceway on the outer ring and two raceways on the inner ring inclined at an angle to the bearing axis. This type of bearing has good self-aligning performance and has a high load capacity. In addition to bearing radial loads, the bearing can also withstand axial loads acting in both directions, and has good impact resistance. Self aligning roller bearings are designed for high radial loads or even environments with eccentricity, improper lubrication, impurities, high speed or high stress, and are particularly suitable for working under heavy loads or vibration loads.

Characteristics and advantages

● Compensation is not accurate

Self aligning roller bearings can automatically compensate for shaft deflection caused by shaft bending, seat deformation, installation errors, etc

● High load-bearing capacity

Spherical roller bearings can withstand high radial loads and moderate bidirectional axial loads. The bearing adopts high-strength brass solid cage or steel cage, which greatly improves the impact resistance, stiffness, and fatigue strength. Optimize the roller and raceway dimensions to further improve the bearing's load-bearing capacity.

● Simplify installation requirements

Higher tolerance for base processing and installation accuracy can reduce installation and maintenance costs.

Product Application

Wind turbines, mining equipment, material transportation, pulp and paper, industrial transmission, metallurgy, ships, etc.