Конический роликоподшипник NSK 65237/65500, дюймовый

Описание

Boundary Dimensions d 60.325 mm Bore diameter D 127 mm Outside diameter T 44.45 mm Total width B 44.45 mm Width of inner ring C 34.925 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 244000 N Basic dynamic load rating C 0r 258000 N Basic static load rating Speeds Grease 3000 min -1 Grease lubrication Oil (Oil-bath) 4000 min -1 Oil-bath lubrication Dimensions a 35 mm Effective load center Abutment and Fillet Dimensions da 82 mm Diameter of shaft abutment Da 107 mm Diameter of housing abutment db 71 mm Diameter of shaft abutment Db 119 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 0.49 Constant Y0 0.68 Axial load Factors Y1 1.2 Axial load Factors Mass Mass approx. 1.56 kg Mass approx.(Cone) Mass approx. 1.03 kg Mass approx.(Cup)