1.Steel backing+bronze sinter+PTFE mixture 2.Broad service range :-200~+280 3.Self-lubricated and maintenance-free Composite bushingExcellent performances of anti-friction and wear resistance under high load, self-lubricated circumstances.MP10 is a broadly-used self-lubricated bearing material,which is based on steel backing, and porous bronze powder are sintered onto the steel backing, PTFE ...