Конический роликоподшипник NSK 938R/932R, дюймовый

Описание

Boundary Dimensions d 114.3 mm Bore diameter D 212.725 mm Outside diameter T 66.675 mm Total width B 66.675 mm Width of inner ring C 53.975 mm Width of outer ring Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 7 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 585000 N Basic dynamic load rating C 0r 700000 N Basic static load rating Speeds Grease 1700 min -1 Grease lubrication Oil (Oil-bath) 2400 min -1 Oil-bath lubrication Dimensions a 46.9 mm Effective load center Abutment and Fillet Dimensions da 141 mm Diameter of shaft abutment Da 187 mm Diameter of housing abutment db 128 mm Diameter of shaft abutment Db 193 mm Diameter of housing abutment ra (max.) 7 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 0.33 Constant Y0 1 Axial load Factors Y1 1.8 Axial load Factors Mass Mass approx. 6.01 kg Mass approx.(Cone) Mass approx. 4.11 kg Mass approx.(Cup)