Однорядный цилиндрический роликоподшипник NSK NJ1012C4

Описание

Boundary Dimensions d 60 mm Bore diameter D 95 mm Outside diameter B 18 mm Width FW 69.5 mm Raceway diameter of inner ring r (min.) 1.1 mm Chamfer dimension r1 (min.) 1 mm Chamfer dimension Basic Load Ratings C r 49500 N Basic dynamic load rating C 0r 48500 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 7500 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 6700 min -1 Grease lubrication Oil (Oil-bath) 8500 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 65 mm Diameter of shaft / spacer sleeve abutment db (max.) 68 mm Diameter of shaft / spacer sleeve abutment Da (max.) 88.5 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet Mass Mass approx. 0.488 kg Mass approx.