Однорядный цилиндрический роликоподшипник NSK NF318MC2

Описание

Boundary Dimensions d 90 mm Bore diameter D 190 mm Outside diameter B 43 mm Width EW 165 mm Raceway diameter of outer ring r (min.) 3 mm Chamfer dimension r1 (min.) 3 mm Chamfer dimension Basic Load Ratings C r 295000 N Basic dynamic load rating C 0r 265000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 4500 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 3200 min -1 Grease lubrication Oil (Oil-bath) 3800 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 103 mm Diameter of shaft abutment Db (min.) 169 mm Diameter of housing abutment Da (max.) 177 mm Diameter of housing abutment Db (max.) 177 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet rb (max.) 2.5 mm Radius of shaft or housing fillet Mass Mass approx. 6.04 kg Mass approx.