Однорядный цилиндрический роликоподшипник NSK N1080C3

Описание

Boundary Dimensions d 400 mm Bore diameter D 600 mm Outside diameter B 90 mm Width EW 550 mm Raceway diameter of outer ring r (min.) 5 mm Chamfer dimension r1 (min.) 5 mm Chamfer dimension Basic Load Ratings C r 1670000 N Basic dynamic load rating C 0r 2280000 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 900 min -1 Grease lubrication Oil (Oil-bath) 1100 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 420 mm Diameter of shaft abutment Db (min.) 555 mm Diameter of housing abutment Db (max.) 580 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. 87.2 kg Mass approx.