Dry bearings(steel/red PTFE), made of low carbon steel as base material, are produced by the process of being sintered bronze powder as medium layer and coated PTFE as lubrication layer. They are in conformity with the European RoHS environmental protection standards and widely used in the applications of automotive, bicycle and hydraulic transmission due to the advantages of lead free, low friction coefficient, good self-lubricating and good wear resistance.
It's made of high quality low - carbon steel plate, sintered porous bronze as its interlayer and the compound of PTFE material and Pb as its surface. It offers the property of good self-lubricating, low wear and low friction, it has made full use of the strong points of metal and polymer materials.