Спаренный радиально-упорный шарикоподшипник NSK 7222AWDF

Описание

Boundary Dimensions d 110 mm Bore diameter D 200 mm Outside diameter 2B 76 mm Width 2B r (min.) 2.1 mm Chamfer dimension r1 (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 305000 N Basic dynamic load rating C 0r 315000 N Basic static load rating Speeds Grease 2200 min -1 Grease lubrication Oil (Oil-bath) 3200 min -1 Oil-bath lubrication Dimensions a0 51.5 mm Load center spacings Abutment and Fillet Dimensions rb (max.) 1 mm Radius of fillet Da (max.) 188 mm Diameter of housing abutment db (min.) 117 mm Diameter of shaft abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 8.98 kg Mass approx.