Сферический роликоподшипник NSK 21322CAME4C5

Описание

Boundary Dimensions d 110 mm Bore diameter D 240 mm Outside diameter B 50 mm Width r (min.) 3 mm Chamfer dimension Basic Load Ratings C r 565000 N Basic dynamic load rating C 0r 545000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 3000 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 4300 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 1300 min -1 Grease lubrication Oil (Oil-bath) 1700 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 124 mm Diameter of shaft abutment Da (min.) 206 mm Diameter of housing abutment Da (max.) 226 mm Diameter of housing abutment ra (max.) 2.5 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. 11.2 kg Mass approx.