Advantages of self-lubricating bearings (oil-free bearings)

1. Oil-free or less oil-lubricated, suitable for places where refueling is impossible or difficult, and can be used without or with little maintenance. 2. Good wear resistance 3. It has an appropriate amount of elasticity and plasticity, which can distribute the stress on a wider contact surface and improve the bearing capacity of the bearing. 4. The static and dynamic friction coefficients are similar, which can eliminate crawling at low speed, thereby ensuring the working accuracy of the machine. 5. It can reduce vibration, reduce noise, prevent pollution and improve working conditions of machinery.