Конический роликоподшипник NSK LM29749R/LM29711R, дюймовый

Описание

Boundary Dimensions d 38.1 mm Bore diameter D 65.088 mm Outside diameter T 19.812 mm Total width B 18.288 mm Width of inner ring C 15.748 mm Width of outer ring Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 2.3 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 52000 N Basic dynamic load rating C 0r 55000 N Basic static load rating Speeds Grease 5300 min -1 Grease lubrication Oil (Oil-bath) 7500 min -1 Oil-bath lubrication Dimensions a 15.5 mm Effective load center Abutment and Fillet Dimensions da 46 mm Diameter of shaft abutment Da 58 mm Diameter of housing abutment db 42.5 mm Diameter of shaft abutment Db 62 mm Diameter of housing abutment ra (max.) 2.3 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 0.33 Constant Y0 0.99 Axial load Factors Y1 1.8 Axial load Factors Mass Mass approx. 0.16 kg Mass approx.(Cone) Mass approx. 0.094 kg Mass approx.(Cup)