Self Aligning Ball Bearing factory

Self-aligning ball bearings have two rows of balls, the outer ring has a common concave spherical raceway, and the center of curvature is consistent with the center of the bearing. Even if the inner ring, steel ball and cage are slightly inclined relative to the outer ring, they can rotate, so the bearing It is self-aligning and unaffected by misalignment of the shaft relative to the bearing housing. It is mainly used to bear radial load, and can also bear a small amount of axial load, but generally cannot bear pure axial load. Particularly suitable for bearing applications where considerable shaft deflection or misalignment may occur.