Однорядный цилиндрический роликоподшипник NSK N1040C3

Описание

Boundary Dimensions d 200 mm Bore diameter D 310 mm Outside diameter B 51 mm Width EW 281 mm Raceway diameter of outer ring r (min.) 2.1 mm Chamfer dimension r1 (min.) 2.1 mm Chamfer dimension Basic Load Ratings C r 480000 N Basic dynamic load rating C 0r 580000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 2600 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 2000 min -1 Grease lubrication Oil (Oil-bath) 2400 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 211 mm Diameter of shaft abutment Db (min.) 284 mm Diameter of housing abutment Db (max.) 299 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet rb (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 13.8 kg Mass approx.