Конический роликоподшипник NSK 13889/13830, дюймовый

Описание

Boundary Dimensions d 38.1 mm Bore diameter D 63.5 mm Outside diameter T 12.7 mm Total width B 11.908 mm Width of inner ring C 9.525 mm Width of outer ring Cup r (min.) 0.8 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 1.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 29700 N Basic dynamic load rating C 0r 30500 N Basic static load rating Speeds Grease 5300 min -1 Grease lubrication Oil (Oil-bath) 7100 min -1 Oil-bath lubrication Dimensions a 11.9 mm Effective load center Abutment and Fillet Dimensions da 45 mm Diameter of shaft abutment Da 59 mm Diameter of housing abutment db 42.5 mm Diameter of shaft abutment Db 60 mm Diameter of housing abutment ra (max.) 1.5 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 0.35 Constant Y0 0.95 Axial load Factors Y1 1.7 Axial load Factors Mass Mass approx. 0.109 kg Mass approx.(Cone) Mass approx. 0.046 kg Mass approx.(Cup)