Конический роликоподшипник NSK 34306/34478, дюймовый

Описание

Boundary Dimensions d 77.788 mm Bore diameter D 121.442 mm Outside diameter T 24.608 mm Total width B 23.012 mm Width of inner ring C 17.462 mm Width of outer ring Cup r (min.) 2 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 110000 N Basic dynamic load rating C 0r 124000 N Basic static load rating Speeds Grease 2800 min -1 Grease lubrication Oil (Oil-bath) 3800 min -1 Oil-bath lubrication Dimensions a 26.3 mm Effective load center Abutment and Fillet Dimensions da 90 mm Diameter of shaft abutment Da 110 mm Diameter of housing abutment db 84 mm Diameter of shaft abutment Db 116 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 2 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.45 Constant Y0 0.73 Axial load Factors Y1 1.3 Axial load Factors Mass Mass approx. 0.612 kg Mass approx.(Cone) Mass approx. 0.316 kg Mass approx.(Cup)