Size: Flanged ball bearings have an inside diameter of 4 mm, an outside diameter of 9 mm and a width of 4 mm.
Performance: FKG ball bearing have the advantages of low noise, fast heat dissipation, low friction, high speed and high temperature resistance.
Good quality: These ball bearings are made of high quality bearing steel. Its steel construction makes it durable and resistant to deformation under heavy loads.
Application: Widely used in industrial machine, motorcycle, automobile, power tools and mechanical equipment and other kinds of field
