Двухрядный цилиндрический роликоподшипник NSK NN3011KC3

Описание

Boundary Dimensions d 55 mm Bore diameter D 90 mm Outside diameter B 26 mm Width EW 81 mm Raceway diameter of outer ring r (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 85500 N Basic dynamic load rating C 0r 96500 N Basic static load rating Speeds Grease 6700 min -1 Grease lubrication Oil (Oil-bath) 8000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 61.5 mm Diameter of shaft abutment d1a (min.) 62 mm Diameter of spacer sleeve abutment Da (min.) 83 mm Diameter of housing abutment Da (max.) 83.5 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet Mass Mass approx. 0.65 kg Mass approx.