Сферический роликоподшипник NSK 23968CAME4C4

Описание

Boundary Dimensions d 340 mm Bore diameter D 460 mm Outside diameter B 90 mm Width r (min.) 3 mm Chamfer dimension Basic Load Ratings C r 1670000 N Basic dynamic load rating C 0r 2840000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 1300 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 1700 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 630 min -1 Grease lubrication Oil (Oil-bath) 800 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 354 mm Diameter of shaft abutment Da (min.) 427 mm Diameter of housing abutment Da (max.) 446 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet Calculation factors e 0.18 Constant Y2 5.7 Axial load Factors Y3 3.8 Axial load Factors Y0 3.7 Axial load Factors Mass Mass approx. 42.4 kg Mass approx.