Конический роликоподшипник NSK 3775/3730, дюймовый

Описание

Boundary Dimensions d 50.8 mm Bore diameter D 93.264 mm Outside diameter T 30.162 mm Total width B 30.302 mm Width of inner ring C 23.812 mm Width of outer ring Cup r (min.) 0.8 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 0.8 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 127000 N Basic dynamic load rating C 0r 136000 N Basic static load rating Speeds Grease 3800 min -1 Grease lubrication Oil (Oil-bath) 5300 min -1 Oil-bath lubrication Dimensions a 22.4 mm Effective load center Abutment and Fillet Dimensions da 58 mm Diameter of shaft abutment Da 84 mm Diameter of housing abutment db 58 mm Diameter of shaft abutment Db 88 mm Diameter of housing abutment ra (max.) 0.8 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 0.34 Constant Y0 0.97 Axial load Factors Y1 1.8 Axial load Factors Mass Mass approx. 0.568 kg Mass approx.(Cone) Mass approx. 0.297 kg Mass approx.(Cup)