Конический роликоподшипник NSK HM231140/HM231110, дюймовый

Описание

Boundary Dimensions d 146.05 mm Bore diameter D 236.538 mm Outside diameter T 57.15 mm Total width B 56.642 mm Width of inner ring C 44.45 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 555000 N Basic dynamic load rating C 0r 720000 N Basic static load rating Speeds Grease 1400 min -1 Grease lubrication Oil (Oil-bath) 1900 min -1 Oil-bath lubrication Dimensions a 45.9 mm Effective load center Abutment and Fillet Dimensions da 164 mm Diameter of shaft abutment Da 217 mm Diameter of housing abutment db 160 mm Diameter of shaft abutment Db 224 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 0.32 Constant Y0 1 Axial load Factors Y1 1.9 Axial load Factors Mass Mass approx. 6.07 kg Mass approx.(Cone) Mass approx. 2.93 kg Mass approx.(Cup)