Polyoxymethylene pom-c bearing roller acetal bearing pulley also named Delrin,acetal,Polyoxymethylene pom-c bearing roller acetal bearing pulley is a kind of engineering plastic with good mechanical properties. POM together with UHMW PE,Nylon,PTFE are known as four abrasion resistant plastics.It has almost the same rigidity as metal, so it’s an ideal replacement material of copper, cast zinc, steel, aluminum and other metal materials.
