Self-lubricating Bushing 18*22*15

Copper bushings play a crucial role in supporting and positioning. It provides a precise and stable support surface for rotating shafts or reciprocating piston rods, pin shafts, etc., to withstand radial or axial loads. This ensures that the transmission components are always in the correct position, preventing vibration, eccentricity, or jamming caused by improper support, and ensuring the accuracy and stability of the entire transmission system. For example, in automotive engines, gearboxes, machine tool guides, and other applications, the supporting role of copper bushings is indispensable.
Copper bushings are excellent conductors of heat and force. Copper alloys have excellent thermal conductivity. The heat generated during the friction process can be quickly absorbed by the copper liner and conducted to the outer bearing seat or carried away by lubricant, effectively preventing local overheating and avoiding material degradation or lubrication failure caused by high temperature. At the same time, it can also evenly transfer the load to the structural components, avoiding stress concentration.

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