Сферический роликоподшипник NSK 24140CE4C3

Описание

Boundary Dimensions d 200 mm Bore diameter D 340 mm Outside diameter B 140 mm Width r (min.) 3 mm Chamfer dimension Basic Load Ratings C r 1960000 N Basic dynamic load rating C 0r 2670000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 950 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 1800 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 800 min -1 Grease lubrication Oil (Oil-bath) 1000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 214 mm Diameter of shaft abutment da (max.) 226 mm Diameter of shaft abutment Da (min.) 290 mm Diameter of housing abutment Da (max.) 326 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet Calculation factors e 0.39 Constant Y2 2.6 Axial load Factors Y3 1.8 Axial load Factors Y0 1.7 Axial load Factors Mass Mass approx. 51.3 kg Mass approx.