Сферический роликоподшипник NSK 231/600CAMKE4C2

Описание

Boundary Dimensions d 600 mm Bore diameter D 980 mm Outside diameter B 300 mm Width r (min.) 7.5 mm Chamfer dimension Basic Load Ratings C r 8750000 N Basic dynamic load rating C 0r 17500000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 280 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 220 min -1 Grease lubrication Oil (Oil-bath) 280 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 636 mm Diameter of shaft abutment Da (min.) 856 mm Diameter of housing abutment Da (max.) 944 mm Diameter of housing abutment ra (max.) 6 mm Radius of shaft or housing fillet Calculation factors e 0.3 Constant Y2 3.4 Axial load Factors Y3 2.3 Axial load Factors Y0 2.2 Axial load Factors Mass Mass approx. 898 kg Mass approx.