Спаренный радиально-упорный шарикоподшипник NSK 7208BWDF

Описание

Boundary Dimensions d 40 mm Bore diameter D 80 mm Outside diameter 2B 36 mm Width 2B r (min.) 1.1 mm Chamfer dimension r1 (min.) 0.6 mm Chamfer dimension Basic Load Ratings C r 57500 N Basic dynamic load rating C 0r 46000 N Basic static load rating Speeds Grease 4300 min -1 Grease lubrication Oil (Oil-bath) 6000 min -1 Oil-bath lubrication Dimensions a0 32.3 mm Load center spacings Abutment and Fillet Dimensions rb (max.) 0.6 mm Radius of fillet Da (max.) 73 mm Diameter of housing abutment db (min.) 45 mm Diameter of shaft abutment ra (max.) 1 mm Radius of shaft or housing fillet Mass Mass approx. 0.766 kg Mass approx.