Однорядный цилиндрический роликоподшипник NSK NF316MC4

Описание

Boundary Dimensions d 80 mm Bore diameter D 170 mm Outside diameter B 39 mm Width EW 147 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 247000 N Basic dynamic load rating C 0r 223000 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 3600 min -1 Grease lubrication Oil (Oil-bath) 4300 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 91 mm Diameter of shaft abutment Db (min.) 151 mm Diameter of housing abutment Da (max.) 159 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. 4.43 kg Mass approx.