1, the overall plastic bearings are lubricating material, long service life.And metal composite bearing lubrication layer is only 0.003 mm of PTFE surface, thin layer when the friction after it proclaims the end of the service life;
2, plastic bearings use will not happen in phenomenon of rust and corrosion resistance, and metal type of bearing is easy to rust cannot be applied to chemical liquid;
3, plastic lighter than metal bearing quality, it is more suitable for modern lightweight design trend;
4, plastic bearing manufacturing cost is relatively lower metals;Plastic bearings is the injection molding processing and become more suitable for mass production;
5, plastic bearings in operation without any noise, has a certain vibration absorption function;Because the plastic bearing is metal composite bearing has many advantages, the production of plastic bearing is growing, the use of plastic bearing situation is outspread, from fitness equipment to the office equipment and auto industry, and so on all use plastic bearings, car without driving on the highway now use plastic bearings.Plastic bearing the market foreground is wide!
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