|Operating Characteristic:||High Temperature||Use:||Ore Mining|
copper ball bearings,
copper sleeve bearing
Customized Wear-Resistant Oil-Free Bronze Graphite Copper bushing
JDB-650 copper-based solid inlaid self-lubricating bearing combines the wear resistance of copper alloy (ZCuZn24Al6) with the self-lubricating property of solid lubricant, which makes it unnecessary to refuel during maintenance. The products are widely used in high-load, intermittent or rocking motions, such as automobile and motorcycle production lines, hydraulic turbines, reservoir work / accident doors, plastic machinery, etc. According to the working conditions, various types of copper alloys can be provided. According to different uses and working conditions, different copper graphite bearings are selected. A large class of solid inlaid copper graphite bearing (JDB) is a new type of lubricating bearing which has the characteristics of both metal bearing and oil-free lubricating bearing. It is loaded by metal matrix and lubricated by special solid lubricating materials.
It has the characteristics of high bearing capacity, impact resistance, high temperature resistance, and strong self-lubricating ability. It is especially suitable for heavy load, low speed, reciprocating or swing and other occasions where it is difficult to lubricate and form oil film, and it is not afraid of water erosion and other acid erosion. At present, the products have been widely used in metallurgical continuous casting machine, rolling equipment, mining machinery, ships, steam turbines, water turbines, injection molding machines and equipment production lines.
1. No oil lubrication or low oil lubrication, suitable for places where it is difficult to refuel or difficult to refuel, and can be used without maintenance or less maintenance;
2. Good wear resistance, small friction coefficient and long service life;
3. There is an appropriate amount of elastoplasticity, which can distribute the stress over a wide contact surface and improve the bearing capacity of the bearing;
4. The static and dynamic friction coefficients are similar, which can eliminate crawling at low speed, thereby ensuring the working accuracy of the machine;
5. Can make the machine reduce vibration, reduce noise and prevent pollution;
6. During the running process, a transfer film can be formed to protect the grinding shaft without biting the shaft.
7. The hardness requirements for the grinding shaft are low, and any unconditioned shaft can be used, which reduces the processing difficulty of related parts;
8. Thin-walled structure and light weight;
9. Bushing can be used in corrosive medium.
Xinxiang Haishan machinery specializes in the production of copper sets, large copper sets of various specifications and materials, copper graphite bearings, self-lubricating graphite copper sets, copper worm gears, bearing shells, lining plates, copper nuts, copper skateboards, if necessary, welcome to order.