Конический роликоподшипник NSK 13175/13318, дюймовый

Описание

Boundary Dimensions d 44.45 mm Bore diameter D 80.962 mm Outside diameter T 19.05 mm Total width B 17.462 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.) 0.3 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 55500 N Basic dynamic load rating C 0r 57000 N Basic static load rating Speeds Grease 4300 min -1 Grease lubrication Oil (Oil-bath) 6000 min -1 Oil-bath lubrication Dimensions a 20.1 mm Effective load center Abutment and Fillet Dimensions da 50 mm Diameter of shaft abutment Da 72 mm Diameter of housing abutment db 50 mm Diameter of shaft abutment Db 76 mm Diameter of housing abutment ra (max.) 0.3 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 0.53 Constant Y0 0.63 Axial load Factors Y1 1.1 Axial load Factors Mass Mass approx. 0.252 kg Mass approx.(Cone) Mass approx. 0.144 kg Mass approx.(Cup)