Конический роликоподшипник NSK LM11749/LM11710, дюймовый

Описание

Boundary Dimensions d 17.462 mm Bore diameter D 39.878 mm Outside diameter T 13.843 mm Total width B 14.605 mm Width of inner ring C 10.668 mm Width of outer ring Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 1.3 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 27700 N Basic dynamic load rating C 0r 22500 N Basic static load rating Speeds Grease 10000 min -1 Grease lubrication Oil (Oil-bath) 13000 min -1 Oil-bath lubrication Dimensions a 8.7 mm Effective load center Abutment and Fillet Dimensions da 23 mm Diameter of shaft abutment Da 34 mm Diameter of housing abutment db 21.5 mm Diameter of shaft abutment Db 37 mm Diameter of housing abutment ra (max.) 1.3 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 0.29 Constant Y0 1.2 Axial load Factors Y1 2.1 Axial load Factors Mass Mass approx. 0.055 kg Mass approx.(Cone) Mass approx. 0.028 kg Mass approx.(Cup)