FU the bronze powder is mold pressed under high pressure and than
sintered under high temperature, and oil is soaked into the
homogeneously spreaded tiny pores of the metal under vacuum. FU
bearing can withstand dry condition in medium speed and low load
for sometime. Moreover it is cheap and stable in dimension. This
is widely used in domestic electric and electronic machines, electro
tools , textile machines , chemical engineering machines, automobiles
and so on!