Toothless Double Row Angular Contact Slewing Bearing

Toothless double-row angular contact slew bearings are key components for achieving precise rotation and stable support in the mechanical field. It consists of an inner ring, an outer ring, two rows of steel balls and an isolation block. The overall structure is compact and effectively saves installation space. Its working principle is based on the double-row angular contact design. The two rows of steel balls contact the raceway at a specific angle. It can efficiently carry axial force, radial force and overturning moment at the same time, giving the equipment stable operating performance. Compared with other types of slew bearings, it has significant advantages in bearing bidirectional axial loads and is suitable for environments with complex working conditions and variable forces.In practical applications, construction machinery such as cranes and excavators use this bearing to achieve smooth rotation of the boom and working platform; industrial robots use it to complete high-precis…