Oilless Solid Graphite Impregnated Bronze Bushings Dynamic Load Bearing

self lubricating oilless bronze solid graphite impregnated bushings

Substrate properties

1. Can be used for a long time without maintenance;

2. Designed for high static load and dynamic load bearing;

3. Has a very low and stable friction factor, no "sticking" phenomenon;

4. It is resistant to dust, corrosion, impact and edge load;

5. The metal substrate has good shock absorbing ability;

6. Can be used in a wide temperature range;

7. It is suitable for occasions where reciprocating, rotating and oscillating are frequently started and it is difficult to form an oil film.

Material organization

JDB-1 brass inlaid self-lubricating bearing is made of high-strength copper alloy as the base material. According to the working condition, the hole is machined in the working surface according to the working condition and filled with solid lubricant. The high-strength copper alloy provides high load. The ability of a solid lubricant can form a lower friction pair.

typical application

Metal self-lubricating bearings can be used in dry friction, high temperature, high pressure, corrosive environment, humidity and chemicals. They are widely used in automobile production lines, hydraulic engineering, reservoir gates, injection molding machines, continuous casting machines, metallurgical machinery, mining machinery. , turbine generators, hydroelectric generators and other fields.