Zn-al alloy, as an excellent and fragile material, has excellent wear reduction and wear resistance, and its wear on grinding parts is smaller than that of copper alloy. The service life of mechanical transmission parts is improved and machining accuracy is maintained. Prolong the mechanical maintenance cycle, improve the production efficiency, good affinity to lubricating oil, and thermal conductivity is several times higher than copper alloy, fast heat dissipation. Can maintain low temperature in the work, excellent anti-bite performance.

This kind of zinc-based alloy bearing is mainly used in various construction machinery to replace the traditional copper alloy manufacturing sleeve, bearing bush, slide block, gear, worm gear and other wear reduction materials. And in forging machine, water pump, injection molding machine, steel rolling, petroleum, mining, lifting, valve and other industries have achieved success and get full affirmation.