Конический роликоподшипник NSK LM72849R/LM72810R, дюймовый

Описание

Boundary Dimensions d 22.606 mm Bore diameter D 47 mm Outside diameter T 15.5 mm Total width B 15.5 mm Width of inner ring C 12 mm Width of outer ring Cup r (min.) 1 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 1.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 32500 N Basic dynamic load rating C 0r 30000 N Basic static load rating Speeds Grease 8000 min -1 Grease lubrication Oil (Oil-bath) 11000 min -1 Oil-bath lubrication Dimensions a 12.2 mm Effective load center Abutment and Fillet Dimensions da 29 mm Diameter of shaft abutment Da 40.5 mm Diameter of housing abutment db 27 mm Diameter of shaft abutment Db 44.5 mm Diameter of housing abutment ra (max.) 1.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 1 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.47 Constant Y0 0.7 Axial load Factors Y1 1.3 Axial load Factors Mass Mass approx. 0.086 kg Mass approx.(Cone) Mass approx. 0.046 kg Mass approx.(Cup)