Сферический роликоподшипник NSK 230/710CAMKE4C2

Описание

Boundary Dimensions d 710 mm Bore diameter D 1030 mm Outside diameter B 236 mm Width r (min.) 7.5 mm Chamfer dimension Basic Load Ratings C r 7100000 N Basic dynamic load rating C 0r 15800000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 340 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 240 min -1 Grease lubrication Oil (Oil-bath) 280 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 746 mm Diameter of shaft abutment Da (min.) 936 mm Diameter of housing abutment Da (max.) 994 mm Diameter of housing abutment ra (max.) 6 mm Radius of shaft or housing fillet Calculation factors e 0.22 Constant Y2 4.6 Axial load Factors Y3 3.1 Axial load Factors Y0 3 Axial load Factors Mass Mass approx. 647 kg Mass approx.