Porous sintered with plain bearings with the addition of iron powder of hexagonal h-BN boron nitride

摘要

the subject of the invention is a porous plain shaft bearings sintered with iron powder, whose performances are improved by adding during their manufacture to 3%. heksagonalnego boron nitride h - bn.a sleeve may preferably contain, in addition to 2,5% cu, which affects the mechanical properties and performance improving sinter as appropriate lubricating oil to soak them.