Двухрядный цилиндрический роликоподшипник NSK NN3040KC3

Описание

Boundary Dimensions d 200 mm Bore diameter D 310 mm Outside diameter B 82 mm Width EW 282 mm Raceway diameter of outer ring r (min.) 2.1 mm Chamfer dimension Basic Load Ratings C r 805000 N Basic dynamic load rating C 0r 1170000 N Basic static load rating Speeds Grease 1800 min -1 Grease lubrication Oil (Oil-bath) 2200 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 211 mm Diameter of shaft abutment d1a (min.) 214 mm Diameter of spacer sleeve abutment Da (min.) 285 mm Diameter of housing abutment Da (max.) 299 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 22.7 kg Mass approx.