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What is the principle of self-lubricating bearings

Industry News
2017/10/12 16:02
At present, most of the machinery used in the machinery industry, or ball, needle roller and the like, only a small part has been used self-lubricating bearings, I believe in the near future will be from the lubrication bearings will be adaptable, wearable, economical and so indisputable Advantages and become the bearing industry leading products. The following is part of the application of self-lubricating bearings Features and advantages: oil-free bearing series
1, no oil lubrication or less oil lubrication, can not be refueling or difficult to refuel the place, can not be used in the maintenance or less maintenance.
2, wear resistance, the friction coefficient is small, long service life. 3, the amount of elastic and plastic, can be distributed in a wide contact with the stress surface, improve bearing capacity.
4, static friction coefficient is similar, can eliminate the crawl at low speed, so as to ensure the accuracy of mechanical work.
5, can make the machine to reduce vibration, reduce noise, prevent pollution, improve working conditions.
6, in the course of the operation can form a transfer film, play a role in the protection of the grinding shaft, no bite axis phenomenon.
7, for the hardness of the grinding shaft requirements are low, not the quenching and tempering of the shaft can be used, thereby reducing the processing of the relevant parts of the difficulty.
8, thin-walled structure, light weight, can reduce the mechanical volume.
9, steel can be plated on the back of a variety of metal, can be used in corrosive media; has been widely used in a variety of mechanical sliding parts, such as: printing presses, textile machines, tobacco machinery, micro-motor, automobiles, motorcycles and agriculture and forestry machinery and many more. Border lubrication self-lubricating bearing series 1. Good load, good wear resistance. 2. Suitable for high-speed low-speed under the rotation of the movement, swing movement and often under the load to open and close frequently and the formation of hydrodynamic lubrication of the occasion. 3. In the boundary lubrication conditions can be long-term non-refueling maintenance, and in the layer of oil to make the bearing longer life. 4. The surface of the plastic layer in the processing can leave a certain margin, the assembly pressure into the hole after the self-processing, in order to achieve better assembly size. 5. Products are mainly used in automotive chassis, metallurgical machinery, mining machinery, water machinery, construction machinery, agricultural machinery, rolling equipment. JDB solid inlay bearing series JDB solid inlay bearing series is a common base products, whether high pressure, low pressure, high temperature, low temperature, oil lubrication, no oil lubrication or water lubrication, can adapt. The substrate of the product is high strength brass, doubling the hardness of the copper sleeve than usual, and the wear resistance is more than doubled. Widely used in: light industry machinery, heavy machinery, construction machinery, metallurgical machinery, transportation machinery, such as: continuous casting machine, rolling mill, injection molding machine, paper machine, mold guide column, ship, machine and so on.
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