Конический роликоподшипник NSK A4050/A4138, дюймовый

Описание

Boundary Dimensions d 12.7 mm Bore diameter D 34.988 mm Outside diameter T 10.998 mm Total width B 10.988 mm Width of inner ring C 8.73 mm Width of outer ring Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 1.3 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 14400 N Basic dynamic load rating C 0r 10900 N Basic static load rating Speeds Grease 12000 min -1 Grease lubrication Oil (Oil-bath) 16000 min -1 Oil-bath lubrication Dimensions a 8.2 mm Effective load center Abutment and Fillet Dimensions da 18.5 mm Diameter of shaft abutment Da 29 mm Diameter of housing abutment db 17 mm Diameter of shaft abutment Db 32 mm Diameter of housing abutment ra (max.) 1.3 mm Radius of shaft or housing fillet of inner ring ra (max.) 1.3 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. 0.033 kg Mass approx.(Cone) Mass approx. 0.022 kg Mass approx.(Cup)