Конический роликоподшипник NSK 15112/15245, дюймовый

Описание

Boundary Dimensions d 28.575 mm Bore diameter D 62 mm Outside diameter T 19.05 mm Total width B 20.638 mm Width of inner ring C 14.288 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 56500 N Basic dynamic load rating C 0r 53000 N Basic static load rating Speeds Grease 6000 min -1 Grease lubrication Oil (Oil-bath) 8000 min -1 Oil-bath lubrication Dimensions a 13.3 mm Effective load center Abutment and Fillet Dimensions da 40 mm Diameter of shaft abutment Da 55 mm Diameter of housing abutment db 34 mm Diameter of shaft abutment Db 58 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 0.94 Axial load Factors Y1 1.7 Axial load Factors Mass Mass approx. 0.199 kg Mass approx.(Cone) Mass approx. 0.081 kg Mass approx.(Cup)