Конический роликоподшипник NSK M236849/M236810, дюймовый

Описание

Boundary Dimensions d 177.8 mm Bore diameter D 260.35 mm Outside diameter T 53.975 mm Total width B 53.975 mm Width of inner ring C 41.275 mm Width of outer ring Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 560000 N Basic dynamic load rating C 0r 835000 N Basic static load rating Speeds Grease 1200 min -1 Grease lubrication Oil (Oil-bath) 1700 min -1 Oil-bath lubrication Dimensions a 47.5 mm Effective load center Abutment and Fillet Dimensions da 195 mm Diameter of shaft abutment Da 241 mm Diameter of housing abutment db 192 mm Diameter of shaft abutment Db 249 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 3.3 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. 6.49 kg Mass approx.(Cone) Mass approx. 2.86 kg Mass approx.(Cup)