Однорядный цилиндрический роликоподшипник NSK N218MC4

Описание

Boundary Dimensions d 90 mm Bore diameter D 160 mm Outside diameter B 30 mm Width EW 143 mm Raceway diameter of outer ring r (min.) 2 mm Chamfer dimension r1 (min.) 2 mm Chamfer dimension Basic Load Ratings C r 187000 N Basic dynamic load rating C 0r 178000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 5000 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 4000 min -1 Grease lubrication Oil (Oil-bath) 4800 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 99 mm Diameter of shaft abutment Db (min.) 147 mm Diameter of housing abutment Db (max.) 151 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. 2.52 kg Mass approx.