Однорядный цилиндрический роликоподшипник NSK NU1076C4

Описание

Boundary Dimensions d 380 mm Bore diameter D 560 mm Outside diameter B 82 mm Width FW 425 mm Raceway diameter of inner ring r (min.) 5 mm Chamfer dimension r1 (min.) 5 mm Chamfer dimension Basic Load Ratings C r 1400000 N Basic dynamic load rating C 0r 1910000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 1200 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.) 400 mm Diameter of shaft / spacer sleeve abutment db (max.) 420 mm Diameter of shaft / spacer sleeve abutment dc (min.) 430 mm Diameter of shaft abutment Da (max.) 540 mm Diameter of housing abutment ra (max.) 4 mm Radius of shaft or housing fillet rb (max.) 4 mm Radius of shaft or housing fillet Mass Mass approx. 67.5 kg Mass approx.