Конический роликоподшипник NSK 47680/47620, дюймовый

Описание

Boundary Dimensions d 76.2 mm Bore diameter D 133.35 mm Outside diameter T 33.338 mm Total width B 33.338 mm Width of inner ring C 26.195 mm Width of outer ring Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 0.8 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 185000 N Basic dynamic load rating C 0r 236000 N Basic static load rating Speeds Grease 2600 min -1 Grease lubrication Oil (Oil-bath) 3600 min -1 Oil-bath lubrication Dimensions a 29 mm Effective load center Abutment and Fillet Dimensions da 86 mm Diameter of shaft abutment Da 119 mm Diameter of housing abutment db 85 mm Diameter of shaft abutment Db 128 mm Diameter of housing abutment ra (max.) 0.8 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. 0.577 kg Mass approx.(Cup)