Однорядный радиально-упорный шарикоподшипник NSK 7304BEAMRSUCNB

Описание

Boundary Dimensions d 20 mm Bore diameter D 52 mm Outside diameter B 15 mm Width r (min.) 1.1 mm Chamfer dimension r1 (min.) 0.6 mm Chamfer dimension Basic Load Ratings C r 20800 N Basic dynamic load rating C 0r 10500 N Basic static load rating Speeds Grease 13000 min -1 Grease lubrication Oil (Oil-bath) 18000 min -1 Oil-bath lubrication Dimensions a 22.6 mm Effective load center 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. 0.149 kg Mass approx.