Конический роликоподшипник NSK 56418R/56650R, дюймовый

Описание

Boundary Dimensions d 106.362 mm Bore diameter D 165.1 mm Outside diameter T 36.512 mm Total width B 36.512 mm Width of inner ring C 26.988 mm Width of outer ring Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 239000 N Basic dynamic load rating C 0r 320000 N Basic static load rating Speeds Grease 2000 min -1 Grease lubrication Oil (Oil-bath) 2600 min -1 Oil-bath lubrication Dimensions a 38.6 mm Effective load center Abutment and Fillet Dimensions da 122 mm Diameter of shaft abutment Da 149 mm Diameter of housing abutment db 116 mm Diameter of shaft abutment Db 159 mm Diameter of housing abutment ra (max.) 3.5 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 0.5 Constant Y0 0.66 Axial load Factors Y1 1.2 Axial load Factors Mass Mass approx. 1.87 kg Mass approx.(Cone) Mass approx. 0.861 kg Mass approx.(Cup)