Однорядный радиальный шарикоподшипник NSK 6344MC4P5

Описание

Boundary Dimensions d 220 mm Bore diameter D 460 mm Outside diameter B 88 mm Width r (min.) 5 mm Chamfer dimension Basic Load Ratings C r 450000 N Basic dynamic load rating C 0r 520000 N Basic static load rating Speeds Grease 1200 min -1 Grease lubrication Oil (Oil-bath) 1500 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 240 mm Diameter of shaft abutment Da (max.) 440 mm Diameter of housing abutment ra (max.) 4 mm Radius of shaft or housing fillet Dx (min.) 0 mm Diameter of snap ring recess in the housing Cy (max.) 0 mm Distance from outer ring side face to snap ring back face Calculation factors fo 14.3 Factor Additional information z 9 Number of Balls Dw 63.5 mm Ball Diameter Mass Mass approx. 73.9 kg Mass approx.