Self – lubricating composite Polytetrafluoroethylene bearings and ordinary nylon, plastic bearings there is any difference?

What is the difference between self-lubricating bushing and ordinary plastic bearing?

Self-lubricating composite bushings VS plastic bearings

Self-lubricating composite bearings are made of high-performance engineering plastics such as Teflon, PTFE, Polytetrafluoroethylene, POM, PEEK and FABRIC as the basic raw materials. High strength fibers and special lubricants are added into the basic raw materials in combination with polymer material modification technology to improve their mechanical strength and wear resistance. However, ordinary plastic bearings without self-lubricating modification have high friction coefficient, poor wear resistance and short service life.