Конический роликоподшипник NSK 28680/28622, дюймовый

Описание

Boundary Dimensions d 55.562 mm Bore diameter D 97.63 mm Outside diameter T 24.608 mm Total width B 24.608 mm Width of inner ring C 19.446 mm Width of outer ring Cup r (min.) 0.8 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 129000 N Basic static load rating Speeds Grease 3600 min -1 Grease lubrication Oil (Oil-bath) 5000 min -1 Oil-bath lubrication Dimensions a 21.3 mm Effective load center Abutment and Fillet Dimensions da 68 mm Diameter of shaft abutment Da 88 mm Diameter of housing abutment db 62 mm Diameter of shaft abutment Db 92 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 0.8 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. 0.499 kg Mass approx.(Cone) Mass approx. 0.27 kg Mass approx.(Cup)