2218-SKF Self-aligning ball bearing

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.

Accommodate static and dynamic misalignment

Excellent high-speed performance

Excellent light load performance

Low friction

Performance

Basic dynamic load rating 70.2 kN

Basic static load rating 28.5 kN

Reference speed 7 500 r/min

Limiting speed 5 300 r/min