Однорядный цилиндрический роликоподшипник NSK NJ352MC3

Описание

Boundary Dimensions d 260 mm Bore diameter D 540 mm Outside diameter B 102 mm Width FW 336 mm Raceway diameter of inner ring r (min.) 6 mm Chamfer dimension r1 (min.) 6 mm Chamfer dimension Basic Load Ratings C r 1900000 N Basic dynamic load rating C 0r 2090000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 1100 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 1000 min -1 Grease lubrication Oil (Oil-bath) 1200 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 286 mm Diameter of shaft / spacer sleeve abutment db (max.) 330 mm Diameter of shaft / spacer sleeve abutment dd (min.) 359 mm Diameter of shaft abutment Da (max.) 514 mm Diameter of housing abutment ra (max.) 5 mm Radius of shaft or housing fillet Mass Mass approx. 120 kg Mass approx.