Joint bearing

Joint bearing is a sliding bearing with a special structure of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. Can withstand larger loads. The structure of the spherical plain bearing is simpler than that of the rolling bearing, which is mainly composed of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. Spherical plain bearings are generally used for low-speed swing movements (ie angular movements). Since the sliding surface is spherical, tilting movements (ie self-aligning movements) can also be performed within a certain angle range. When the degree is large, it can still work normally. Spherical plain bearings can withstand larger loads. According to its different types and structures, it can bear radial load, axial load or combined load of radial and axial