Сферический роликоподшипник NSK 230/900CAME4C3

Описание

Boundary Dimensions d 900 mm Bore diameter D 1280 mm Outside diameter B 280 mm Width r (min.) 7.5 mm Chamfer dimension Basic Load Ratings C r 9850000 N Basic dynamic load rating C 0r 22800000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 260 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Oil (Oil-bath) 200 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 936 mm Diameter of shaft abutment Da (min.) 1169 mm Diameter of housing abutment Da (max.) 1244 mm Diameter of housing abutment ra (max.) 6 mm Radius of shaft or housing fillet Calculation factors e 0.2 Constant Y2 4.9 Axial load Factors Y3 3.3 Axial load Factors Y0 3.2 Axial load Factors Mass Mass approx. 1160 kg Mass approx.