Конический роликоподшипник NSK HM89446A/HM89411, дюймовый

Описание

Boundary Dimensions d 34.925 mm Bore diameter D 76.2 mm Outside diameter T 29.37 mm Total width B 28.575 mm Width of inner ring C 23.02 mm Width of outer ring Cup r (min.) 0.8 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 0.8 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 96500 N Basic dynamic load rating C 0r 106000 N Basic static load rating Speeds Grease 4800 min -1 Grease lubrication Oil (Oil-bath) 6700 min -1 Oil-bath lubrication Dimensions a 23.6 mm Effective load center Abutment and Fillet Dimensions da 47.5 mm Diameter of shaft abutment Da 65 mm Diameter of housing abutment db 44.5 mm Diameter of shaft abutment Db 73 mm Diameter of housing abutment ra (max.) 0.8 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 0.55 Constant Y0 0.6 Axial load Factors Y1 1.1 Axial load Factors Mass Mass approx. 0.403 kg Mass approx.(Cone) Mass approx. 0.261 kg Mass approx.(Cup)