1220K/C3-SKF Self Aligning Bearing

1220 K/C3
Self-aligning ball bearing with tapered bore
Self-aligning ball bearings, with a tapered bore, 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. The tapered bore facilitates ease of mounting via adapter sleeves or withdrawal sleeves.
Ease of mounting via adapter sleeves or withdrawal sleeves
Accommodate static and dynamic misalignment
Excellent high-speed performance
Excellent light load performance
Low friction

Basic dynamic load rating : 68.9 kN
Basic static load rating : 30 kN
Reference speed : 7 500 r/min
Limiting speed : 4 800 r/min