Конический роликоподшипник NSK 438/432, дюймовый

Описание

Boundary Dimensions d 44.45 mm Bore diameter D 95.25 mm Outside diameter T 27.783 mm Total width B 29.901 mm Width of inner ring C 22.225 mm Width of outer ring Cup r (min.) 2.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 131000 N Basic dynamic load rating C 0r 126000 N Basic static load rating Speeds Grease 4300 min -1 Grease lubrication Oil (Oil-bath) 5600 min -1 Oil-bath lubrication Dimensions a 18.6 mm Effective load center Abutment and Fillet Dimensions da 57 mm Diameter of shaft abutment Da 83 mm Diameter of housing abutment db 51 mm Diameter of shaft abutment Db 87 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 2.3 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.28 Constant Y0 1.2 Axial load Factors Y1 2.1 Axial load Factors Mass Mass approx. 0.555 kg Mass approx.(Cone) Mass approx. 0.384 kg Mass approx.(Cup)