Сферический роликоподшипник NSK 239/850CAME4C2

Описание

Boundary Dimensions d 850 mm Bore diameter D 1120 mm Outside diameter B 200 mm Width r (min.) 6 mm Chamfer dimension Basic Load Ratings C r 6100000 N Basic dynamic load rating C 0r 15200000 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 190 min -1 Grease lubrication Oil (Oil-bath) 240 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 878 mm Diameter of shaft abutment Da (min.) 1046 mm Diameter of housing abutment Da (max.) 1092 mm Diameter of housing abutment ra (max.) 5 mm Radius of shaft or housing fillet Calculation factors e 0.16 Constant Y2 6.2 Axial load Factors Y3 4.2 Axial load Factors Y0 4.1 Axial load Factors Mass Mass approx. 523 kg Mass approx.