Конический роликоподшипник NSK 23691/23621, дюймовый

Описание

Boundary Dimensions d 35 mm Bore diameter D 73.025 mm Outside diameter T 26.988 mm Total width B 26.975 mm Width of inner ring C 22.225 mm Width of outer ring Cup r (min.) 0.8 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 92500 N Basic dynamic load rating C 0r 88500 N Basic static load rating Speeds Grease 5300 min -1 Grease lubrication Oil (Oil-bath) 7500 min -1 Oil-bath lubrication Dimensions a 18.1 mm Effective load center Abutment and Fillet Dimensions da 49 mm Diameter of shaft abutment Da 63 mm Diameter of housing abutment db 42 mm Diameter of shaft abutment Db 68 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 0.8 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.37 Constant Y0 0.89 Axial load Factors Y1 1.6 Axial load Factors Mass Mass approx. 0.309 kg Mass approx.(Cone) Mass approx. 0.212 kg Mass approx.(Cup)