Однорядный цилиндрический роликоподшипник NSK N219W

Описание

Boundary Dimensions d 95 mm Bore diameter D 170 mm Outside diameter B 32 mm Width EW 151.5 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 204000 N Basic dynamic load rating C 0r 195000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 4800 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 3000 min -1 Grease lubrication Oil (Oil-bath) 3600 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 106 mm Diameter of shaft abutment Db (min.) 155 mm Diameter of housing abutment Db (max.) 159 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. 2.79 kg Mass approx.