2015年8月6日星期四

the main features of metallurgical bearing

Commonly used material of metallurgical bearing is bearing alloy (also called babbit or white metal), cross roller bearings wear resistant cast iron, copper and aluminum alloy, powder metallurgy materials, plastics, rubber, hardwood and carbon - graphite, PTFE (teflon, PTFE), modified polyformaldehyde (POM), etc.

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