Self aligning ball bearings are a type of rolling bearing with a spherical outer raceway, which has automatic centering function and can compensate for errors caused by shaft deflection or non concentric support holes. It allows the relative inclination of the inner and outer rings to not exceed 3 degrees
Structural Design
Composed of spherical raceway outer ring, double raceway inner ring, and spherical ball bearings, the cage material includes steel plate stamping, synthetic resin, or copper alloy molding
It is divided into two types: cylindrical holes and conical holes. The taper of conical holes is 1:12 or 1:30, which is convenient for direct installation or fixed with a tightening sleeve
