Конический роликоподшипник NSK JL69349R/JL69310R, дюймовый

Описание

Boundary Dimensions d 38 mm Bore diameter D 63 mm Outside diameter T 17 mm Total width B 17 mm Width of inner ring C 13.5 mm Width of outer ring Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) SPEC mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 47000 N Basic dynamic load rating C 0r 52000 N Basic static load rating Speeds Grease 5600 min -1 Grease lubrication Oil (Oil-bath) 7500 min -1 Oil-bath lubrication Dimensions a 14.6 mm Effective load center Abutment and Fillet Dimensions da 49 mm Diameter of shaft abutment Da 56 mm Diameter of housing abutment db 42.5 mm Diameter of shaft abutment Db 60 mm Diameter of housing abutment ra (max.) 3.5 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 0.42 Constant Y0 0.79 Axial load Factors Y1 1.4 Axial load Factors Mass Mass approx. 0.132 kg Mass approx.(Cone) Mass approx. 0.071 kg Mass approx.(Cup)