Сферический роликоподшипник NSK 232/670CAME4

Описание

Boundary Dimensions d 670 mm Bore diameter D 1220 mm Outside diameter B 438 mm Width r (min.) 12 mm Chamfer dimension Basic Load Ratings C r 14900000 N Basic dynamic load rating C 0r 28700000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 180 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 170 min -1 Grease lubrication Oil (Oil-bath) 220 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 724 mm Diameter of shaft abutment Da (min.) 1024 mm Diameter of housing abutment Da (max.) 1166 mm Diameter of housing abutment ra (max.) 10 mm Radius of shaft or housing fillet Calculation factors e 0.37 Constant Y2 2.7 Axial load Factors Y3 1.8 Axial load Factors Y0 1.8 Axial load Factors Mass Mass approx. 2210 kg Mass approx.