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Which durable H62 copper sleeve and self-lubricating copper sleeve

H62 can be used as a copper sleeve, which is generally used in unimportant occasions; it will not be used on the cylinder guide sleeve;

You can choose tin bronze, phosphor bronze, aluminum bronze and other materials, but these three materials have many brands,

In the mechanical parts design manual, check which types are appropriate, and then see which price can bear.

1: H62 copper sleeve is an ordinary brass sleeve.

2: The self-lubricating copper sleeve adds solid lubricant on the basis of the ordinary copper sleeve, which has the characteristics of more wear resistance and oil-free lubrication than the ordinary copper sleeve.

Therefore, under the same material as H62, the self-lubricating copper sleeve has a longer life and better lubrication performance than the H62 copper sleeve.