Спаренный радиально-упорный шарикоподшипник NSK 7304BWDTP5

Описание

Boundary Dimensions d 20 mm Bore diameter D 52 mm Outside diameter 2B 30 mm Width 2B r (min.) 1.1 mm Chamfer dimension r1 (min.) 0.6 mm Chamfer dimension Basic Load Ratings C r 31000 N Basic dynamic load rating C 0r 19300 N Basic static load rating Speeds Grease 7100 min -1 Grease lubrication Oil (Oil-bath) 10000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 27 mm Diameter of shaft abutment Da (max.) 45 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet Mass Mass approx. 0.3 kg Mass approx.