Конический роликоподшипник NSK 580/572, дюймовый

Описание

Boundary Dimensions d 82.55 mm Bore diameter D 139.992 mm Outside diameter T 36.512 mm Total width B 36.098 mm Width of inner ring C 28.575 mm Width of outer ring Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 215000 N Basic dynamic load rating C 0r 260000 N Basic static load rating Speeds Grease 2600 min -1 Grease lubrication Oil (Oil-bath) 3400 min -1 Oil-bath lubrication Dimensions a 31.1 mm Effective load center Abutment and Fillet Dimensions da 98 mm Diameter of shaft abutment Da 125 mm Diameter of housing abutment db 91 mm Diameter of shaft abutment Db 133 mm Diameter of housing abutment ra (max.) 3.5 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 0.4 Constant Y0 0.82 Axial load Factors Y1 1.5 Axial load Factors Mass Mass approx. 1.39 kg Mass approx.(Cone) Mass approx. 0.788 kg Mass approx.(Cup)