Сферический роликоподшипник NSK 23020CDKE4

Описание

Boundary Dimensions d 100 mm Bore diameter D 150 mm Outside diameter B 37 mm Width r (min.) 1.5 mm Chamfer dimension Basic Load Ratings C r 212000 N Basic dynamic load rating C 0r 335000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 3200 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 2200 min -1 Grease lubrication Oil (Oil-bath) 2800 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 109 mm Diameter of shaft abutment da (max.) 112 mm Diameter of shaft abutment Da (min.) 136 mm Diameter of housing abutment Da (max.) 141 mm Diameter of housing abutment ra (max.) 1.5 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. 2.31 kg Mass approx.