self-aligning ball bearings with two structure of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins, the bearings are characteristic of their spherically formed outer ring raceways allowing for misalignment within 3. deflection between inner ring and outer ring. so as to compensatie concentricity and deflection errors.

1200.1200k.1300.1300k.2200.2200k.2300.2300k series