What is the principle of self-lubricating bearings?

Currently used in various mechanical industries most or ball bearings, needle roller and the like, has been used only a small part of the self-lubricating bearings, we believe that in the near future will come from lubricating bearings to adaptability, wear resistance, economic and other indisputable Advantages and become the bearing industry leading products. Here are some application features and advantages of self-lubricating bearings: non-oil lubricated bearings
    1, no oil lubrication oil lubrication or less, apply to the oil or fuel is difficult to place, when you can use without maintenance or less maintenance.
    2, good wear resistance, low friction, long service life. 3, there is the right amount of plasticity, can stress distribution in a wide contact surface, increase the carrying capacity of the bearing.
    4, static and dynamic friction coefficients are similar, can eliminate crawling at low speed, thus ensuring the accuracy of machine operation.
    5, make the machinery to reduce vibration, reduce noise, prevent pollution and improve working conditions.
    6, during operation, can form a lubricating film, played the role of protecting the shaft, no bite-axis phenomenon.
    7, for a low hardness grinding axes, without quenching axis can be used, thereby reducing the associated parts of the process more difficult.
    8, thin-walled structure, light weight, can reduce mechanical volume.
    9, a variety of metal plated steel back can be used in corrosive media; has been widely used in various mechanical sliding parts, such as: printing presses, textile machines, tobacco machines, micro-motors, automobiles, motorcycles and forestry machinery and many more.
    Boundary lubrication self-lubricating bearings series introduced
    1. The carrier is good, good wear resistance.
    2. Suitable for high load low speed rotary motion, oscillating motion and often open and close under load frequent and difficult to form hydrodynamic lubrication occasions.
    3. Under the long-term boundary lubrication conditions without refueling and maintenance, and refueling in the bearing layer over a longer service life.
    The surface of the plastic layer during molding can be left a certain margin, assembly seat hole after press self-processing, in order to achieve better assembly size.
    5. The products are mainly used in auto chassis, metallurgical machinery, mining machinery, irrigation machinery, construction machinery, agricultural machinery, steel rolling equipment. JDB solid mosaic bearing series JDB solid mosaic bearing series is universal basic products, regardless of high pressure, low pressure, high temperature, low temperature, oil-lubricated, non-lubricated or water lubrication, can adapt. Product matrix is ​​a high-strength brass, copper sleeve than double the hardness, wear resistance more than double. Widely used: light industrial machinery, heavy machinery, construction machinery, metallurgical machinery, transportation machinery, such as: continuous casting machines, rolling mills, injection molding machine, paper machine, mold guide column, ships, machine tools and so on.