With two structure of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins, the bearing are characteristic of their spherically formed outer ring raceways allowing for misalignment with 3° deflection between inner ring and outer ring, so as to compensate concentricity and deflection errors.
Series Bore Diameter Variant Structure
Cylindrical Bore Tapered Bore
1200, 1200K 10-120mm 10-110mm 2RS +H200
1300, 1300K 10-110mm 10-110mm 2RS +H300
2200, 2200K 10-110mm 10-110mm 2RS +H300
2300, 2300K 10-110mm 10-110mm 2RS +H2300