Конический роликоподшипник NSK M802048/M802011, дюймовый

Описание

Boundary Dimensions d 41.275 mm Bore diameter D 82.55 mm Outside diameter T 26.543 mm Total width B 25.654 mm Width of inner ring C 20.193 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 96500 N Basic dynamic load rating C 0r 102000 N Basic static load rating Speeds Grease 4300 min -1 Grease lubrication Oil (Oil-bath) 6000 min -1 Oil-bath lubrication Dimensions a 22.9 mm Effective load center Abutment and Fillet Dimensions da 57 mm Diameter of shaft abutment Da 70 mm Diameter of housing abutment db 51 mm Diameter of shaft abutment Db 79 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 0.55 Constant Y0 0.6 Axial load Factors Y1 1.1 Axial load Factors Mass Mass approx. 0.406 kg Mass approx.(Cone) Mass approx. 0.23 kg Mass approx.(Cup)