Конический роликоподшипник NSK 14123A/14274, дюймовый

Описание

Boundary Dimensions d 31.75 mm Bore diameter D 69.012 mm Outside diameter T 26.982 mm Total width B 26.721 mm Width of inner ring C 15.875 mm Width of outer ring Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 4.3 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 58000 N Basic dynamic load rating C 0r 56000 N Basic static load rating Speeds Grease 5600 min -1 Grease lubrication Oil (Oil-bath) 7500 min -1 Oil-bath lubrication Dimensions a 15.1 mm Effective load center Abutment and Fillet Dimensions da 41.5 mm Diameter of shaft abutment Da 59 mm Diameter of housing abutment db 37.5 mm Diameter of shaft abutment Db 63 mm Diameter of housing abutment ra (max.) 4.3 mm Radius of shaft or housing fillet of inner ring ra (max.) 3.3 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.38 Constant Y0 0.87 Axial load Factors Y1 1.6 Axial load Factors Mass Mass approx. 0.289 kg Mass approx.(Cone) Mass approx. 0.132 kg Mass approx.(Cup)