What are the applications and advantages of graphite copper sleeves
Graphite copper sleeve, also known as self-lubricating bearing, is a product with self-lubricating properties developed as a metal matrix on the friction surface of the copper sleeve. At present, graphite copper sleeves have been widely used in construction machinery, metallurgical machinery, mining machinery, locomotive supports, steel rolling equipment, ship machinery, mold equipment, textile machinery, gas turbines and other low-speed heavy-duty, high-speed light-load and other occasions.
The advantages of graphite copper sleeve bearings:
1. The graphite copper sleeve has good load and good wear resistance;
2. Suitable for mechanical equipment with high load and low speed rotating motion;
3. Under boundary lubrication conditions, the graphite copper sleeve can remain oil-free for a long time, and oil is added to the oil layer to extend the life of the bearing;
4. In the process of processing and molding, the surface plastic layer can retain a certain margin. After being assembled and pressed into the seat hole, it can be processed by itself to achieve a better assembly size.
CAC 304 self lubricating bushings made in china qulified
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