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Du douilles

What Is a DU Bushings

  • Chen 

DU bushings are a type of plain bearing with a composite structure, featuring a metal backing, a porous bronze layer, and a coating of PTFE (Polytétrafluoroéthylène). This design allows them to be self-lubricating, reducing the need for additional lubrication. They provide low friction and high… Read More »What Is a DU Bushings

Self-lubricating Teflon (PTFE) Bushing Properties

  • Chen 

Oui, teflon is self lubricating material for bushings, And teflon (PTFE – polytetrafluoroethylene) is known for its unique set of characteristics. Low friction coefficient, nonstick surface, chemical resistance, high temperature resistance, electrical insulation. Douille composite PTFE (PTFE) Bushing features Teflon, short of (PTFE) Polytétrafluoroéthylène, is a key… Read More »Self-lubricating Teflon (PTFE) Bushing Properties