BG-1 self-lubricating flanging sleeve combines the wear resistance of copper alloy (ZCuZn24Al6) and the self-lubricating performance of solid lubricant, so that it does not need to be refueled and maintained during use. Products are widely used in high-load, intermittent or rocking movements, such as steam and locomotive production lines, water turbines, reservoir work/accident doors, plastic machinery, etc. Depending on the working conditions used, various types of copper alloys can be provided. |