Конический роликоподшипник NSK M84548R/M84510R, дюймовый

Описание

Boundary Dimensions d 25.4 mm Bore diameter D 57.15 mm Outside diameter T 19.431 mm Total width B 19.431 mm Width of inner ring C 14.732 mm Width of outer ring Cup r (min.) 1.5 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 1.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 52000 N Basic dynamic load rating C 0r 49000 N Basic static load rating Speeds Grease 6700 min -1 Grease lubrication Oil (Oil-bath) 9000 min -1 Oil-bath lubrication Dimensions a 16.1 mm Effective load center Abutment and Fillet Dimensions da 36 mm Diameter of shaft abutment Da 48.5 mm Diameter of housing abutment db 33 mm Diameter of shaft abutment Db 54 mm Diameter of housing abutment ra (max.) 1.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 1.5 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.55 Constant Y0 0.6 Axial load Factors Y1 1.1 Axial load Factors Mass Mass approx. 0.156 kg Mass approx.(Cone) Mass approx. 0.089 kg Mass approx.(Cup)