Конический роликоподшипник NSK 14139R/14283R, дюймовый

Описание

Boundary Dimensions d 34.976 mm Bore diameter D 72.085 mm Outside diameter T 22.385 mm Total width B 19.583 mm Width of inner ring C 18.415 mm Width of outer ring Cup r (min.) 2.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 1.3 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 58000 N Basic dynamic load rating C 0r 56000 N Basic static load rating Speeds Grease 5600 min -1 Grease lubrication Oil (Oil-bath) 7500 min -1 Oil-bath lubrication Dimensions a 17.7 mm Effective load center Abutment and Fillet Dimensions da 41.5 mm Diameter of shaft abutment Da 60 mm Diameter of housing abutment db 40 mm Diameter of shaft abutment Db 65 mm Diameter of housing abutment ra (max.) 1.3 mm Radius of shaft or housing fillet of inner ring ra (max.) 2.3 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.38 Constant Y0 0.87 Axial load Factors Y1 1.6 Axial load Factors Mass Mass approx. 0.198 kg Mass approx.(Cone) Mass approx. 0.21 kg Mass approx.(Cup)