Конический роликоподшипник NSK 2984/2924, дюймовый

Описание

Boundary Dimensions d 46.038 mm Bore diameter D 85 mm Outside diameter T 25.4 mm Total width B 25.608 mm Width of inner ring C 20.638 mm Width of outer ring Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 97500 N Basic dynamic load rating C 0r 105000 N Basic static load rating Speeds Grease 4300 min -1 Grease lubrication Oil (Oil-bath) 6000 min -1 Oil-bath lubrication Dimensions a 19 mm Effective load center Abutment and Fillet Dimensions da 58 mm Diameter of shaft abutment Da 76 mm Diameter of housing abutment db 52 mm Diameter of shaft abutment Db 80 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 1.3 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.35 Constant Y0 0.95 Axial load Factors Y1 1.7 Axial load Factors Mass Mass approx. 0.397 kg Mass approx.(Cone) Mass approx. 0.223 kg Mass approx.(Cup)