Function: These self - lubricating bushings are widely used in various mechanical equipment. They can reduce friction between moving parts, provide support for shafts, and ensure smooth operation. For example, in short - stress rolling mills, they help maintain the stability and accuracy of the rolling process.
Material: Made from zinc - aluminum alloy, which combines good wear resistance, self - lubricating properties, and decent mechanical strength. This makes the bushings suitable for applications where lubrication is challenging or frequent maintenance is not feasible.
Tolerance: With a tight tolerance, generally within ±0.03mm, they ensure a precise fit with the corresponding shafts or housings, minimizing clearance and enhancing the overall performance of the mechanical system.
Precision: Manufactured through high - precision machining processes, guaranteeing accurate inner and outer diameters, smooth inner surfaces for reduced friction, and consistent wall thickness. This ensures they meet strict industrial requirements for precision components.
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