Önbeálló golyóscsapágyak SKF 1220 K, Külső átmérő: 180 mm | Szélesség: 34 mm | Belső átmérő: 100 mm

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 available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.