Спаренный радиально-упорный шарикоподшипник NSK 7211BWDBP5

Описание

Boundary Dimensions d 55 mm Bore diameter D 100 mm Outside diameter 2B 42 mm Width 2B r (min.) 1.5 mm Chamfer dimension r1 (min.) 1 mm Chamfer dimension Basic Load Ratings C r 83000 N Basic dynamic load rating C 0r 72000 N Basic static load rating Speeds Grease 3400 min -1 Grease lubrication Oil (Oil-bath) 4500 min -1 Oil-bath lubrication Dimensions a0 86 mm Load center spacings Abutment and Fillet Dimensions da (min.) 64 mm Diameter of shaft abutment rb (max.) 1 mm Radius of fillet Db (max.) 94 mm Diameter of housing abutment ra (max.) 1.5 mm Radius of shaft or housing fillet Mass Mass approx. 1.254 kg Mass approx.