Конический роликоподшипник NSK 44143/44348, дюймовый

Описание

Boundary Dimensions d 36.512 mm Bore diameter D 88.501 mm Outside diameter T 25.4 mm Total width B 23.698 mm Width of inner ring C 17.462 mm Width of outer ring Cup r (min.) 1.5 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 2.3 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 89500 N Basic dynamic load rating C 0r 81000 N Basic static load rating Speeds Grease 4000 min -1 Grease lubrication Oil (Oil-bath) 5600 min -1 Oil-bath lubrication Dimensions a 27.9 mm Effective load center Abutment and Fillet Dimensions da 54 mm Diameter of shaft abutment Da 75 mm Diameter of housing abutment db 50 mm Diameter of shaft abutment Db 84 mm Diameter of housing abutment ra (max.) 2.3 mm Radius of shaft or housing fillet of inner ring ra (max.) 1.5 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.78 Constant Y0 0.42 Axial load Factors Y1 0.77 Axial load Factors Mass Mass approx. 0.502 kg Mass approx.(Cone) Mass approx. 0.245 kg Mass approx.(Cup)