Self-aligning ball bearing

Provide open and closed (with sealing ring or dust cover) designs, featuring two rows of spherical rolling elements. The outer raceway shares a single spherical raceway, while the inner raceway consists of two continuous deep groove spherical raceways. The self centering performance of this type of product allows for a certain degree of center deviation of the shaft relative to the bearing seat. According to the needs, an inner ring with a tapered hole can also be provided for use with a tightening sleeve. 

Characteristics and advantages

Can adapt to static and dynamic misalignment

Like spherical roller bearings, this type of bearing also has self centering capability.

Excellent high-speed performance

Compared to any other type of rolling bearing, self-aligning ball bearings generate low friction and lower temperature rise even at high speeds.

Low maintenance demand

Due to low heat generation, bearings have lower temperatures, which extends their service life and maintenance intervals.

Low friction

The clearance between the rolling element and the outer ring can reduce friction and frictional heat.

Excellent light load performance

Self aligning ball bearings have lower requirements for small loads.

Application area 

Industrial fans, agriculture, logistics transportation, food and beverage, pulp and paper industries, etc.