Конический роликоподшипник NSK 1380/1328, дюймовый

Описание

Boundary Dimensions d 22.225 mm Bore diameter D 52.388 mm Outside diameter T 19.368 mm Total width B 20.168 mm Width of inner ring C 14.288 mm Width of outer ring Cup r (min.) 1.5 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 1.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 50000 N Basic dynamic load rating C 0r 43000 N Basic static load rating Speeds Grease 7500 min -1 Grease lubrication Oil (Oil-bath) 10000 min -1 Oil-bath lubrication Dimensions a 11.3 mm Effective load center Abutment and Fillet Dimensions da 29.5 mm Diameter of shaft abutment Da 45 mm Diameter of housing abutment db 27 mm Diameter of shaft abutment Db 48.5 mm Diameter of housing abutment ra (max.) 1.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 1.5 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.29 Constant Y0 1.1 Axial load Factors Y1 2.1 Axial load Factors Mass Mass approx. 0.137 kg Mass approx.(Cone) Mass approx. 0.067 kg Mass approx.(Cup)