Однорядный радиально-упорный шарикоподшипник NSK 7222BW

Описание

Boundary Dimensions d 110 mm Bore diameter D 200 mm Outside diameter B 38 mm Width r (min.) 2.1 mm Chamfer dimension r1 (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 169000 N Basic dynamic load rating C 0r 144000 N Basic static load rating Speeds Grease 2000 min -1 Grease lubrication Oil (Oil-bath) 2800 min -1 Oil-bath lubrication Dimensions a 84 mm Effective load center Abutment and Fillet Dimensions da (min.) 122 mm Diameter of shaft abutment Da (max.) 188 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 4.58 kg Mass approx.