Однорядный цилиндрический роликоподшипник NSK NF314MC4

Описание

Boundary Dimensions d 70 mm Bore diameter D 150 mm Outside diameter B 35 mm Width EW 130 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 195000 N Basic dynamic load rating C 0r 168000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 5300 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 4000 min -1 Grease lubrication Oil (Oil-bath) 5000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 81 mm Diameter of shaft abutment Db (min.) 134 mm Diameter of housing abutment Da (max.) 139 mm Diameter of housing abutment Db (max.) 139 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. 3.06 kg Mass approx.