Однорядный цилиндрический роликоподшипник NSK NU1060C4

Описание

Boundary Dimensions d 300 mm Bore diameter D 460 mm Outside diameter B 74 mm Width FW 340 mm Raceway diameter of inner ring r (min.) 4 mm Chamfer dimension r1 (min.) 4 mm Chamfer dimension Basic Load Ratings C r 1090000 N Basic dynamic load rating C 0r 1400000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 1600 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 1300 min -1 Grease lubrication Oil (Oil-bath) 1500 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 316 mm Diameter of shaft / spacer sleeve abutment db (max.) 336 mm Diameter of shaft / spacer sleeve abutment dc (min.) 344 mm Diameter of shaft abutment Da (max.) 444 mm Diameter of housing abutment ra (max.) 3 mm Radius of shaft or housing fillet rb (max.) 3 mm Radius of shaft or housing fillet Mass Mass approx. 43.7 kg Mass approx.