Сферический роликоподшипник NSK 23026CDE4

Описание

Boundary Dimensions d 130 mm Bore diameter D 200 mm Outside diameter B 52 mm Width r (min.) 2 mm Chamfer dimension Basic Load Ratings C r 500000 N Basic dynamic load rating C 0r 655000 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) 3800 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 1700 min -1 Grease lubrication Oil (Oil-bath) 2000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 140 mm Diameter of shaft abutment da (max.) 147 mm Diameter of shaft abutment Da (min.) 180 mm Diameter of housing abutment Da (max.) 190 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Calculation factors e 0.23 Constant Y2 4.3 Axial load Factors Y3 2.9 Axial load Factors Y0 2.8 Axial load Factors Mass Mass approx. 5.98 kg Mass approx.