Сферический роликоподшипник NSK 240/1180CAME4

Описание

Boundary Dimensions d 1180 mm Bore diameter D 1660 mm Outside diameter B 475 mm Width r (min.) 9.5 mm Chamfer dimension Basic Load Ratings C r 20200000 N Basic dynamic load rating C 0r 52500000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 120 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 85 min -1 Grease lubrication Oil (Oil-bath) 110 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 1224 mm Diameter of shaft abutment Da (min.) 1494 mm Diameter of housing abutment Da (max.) 1616 mm Diameter of housing abutment ra (max.) 8 mm Radius of shaft or housing fillet Calculation factors e 0.27 Constant Y2 3.7 Axial load Factors Y3 2.5 Axial load Factors Y0 2.4 Axial load Factors Mass Mass approx. 3180 kg Mass approx.