Конический роликоподшипник NSK 33281/33462, дюймовый

Описание

Boundary Dimensions d 71.438 mm Bore diameter D 117.475 mm Outside diameter T 30.162 mm Total width B 30.162 mm Width of inner ring C 23.812 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 147000 N Basic dynamic load rating C 0r 179000 N Basic static load rating Speeds Grease 3000 min -1 Grease lubrication Oil (Oil-bath) 4000 min -1 Oil-bath lubrication Dimensions a 26.8 mm Effective load center Abutment and Fillet Dimensions da 85 mm Diameter of shaft abutment Da 104 mm Diameter of housing abutment db 79 mm Diameter of shaft abutment Db 112 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 0.44 Constant Y0 0.76 Axial load Factors Y1 1.4 Axial load Factors Mass Mass approx. 0.789 kg Mass approx.(Cone) Mass approx. 0.442 kg Mass approx.(Cup)