high hardness tin bronze bushing

Good wear resistance, small friction coefficient and long service life. 3. There is a proper amount of elastoplasticity, which can distribute the stress on a wide contact surface and improve the bearing capacity of the bearing. 4. The static and dynamic friction coefficients are similar, which can eliminate the creeping at low speed, so as to ensure the working accuracy of the machine. 5. It can reduce vibration, noise, pollution and improve working conditions