The Applications Of POM Bearings
POM material with good mechanical strength and wear resistance, suitable for the production of more
sophisticated plastic bearings, operating temperature from -60 ℃ ~ 100 ℃, high surface strength
and smooth, basically no tension, its good self-lubricating properties and Low friction
coefficient, based on the traditional advantages of maintaining plastic bearings, can be applied to
precision and high speed operation.
POM plastic bearings are the most widely used in all plastic bearings, the general internal and
external ball materials using POM or PA, cage with glass fiber reinforced nylon 66 (GRPA66-25).
Ball for glass ball, stainless steel ball or ceramic ball, this bearing alkaline environment is
good but not suitable for operation in acidic corrosion environment.
Plumbing and irrigation equipment is one of the largest applications of POM in the United States.
First, there are very large amounts of sprinkler systems that can be seen everywhere in American
dwellings. POM is also well tolerated for drinking hot and cold water, meeting many regulatory
requirements, such as the ability to withstand stress, thread strength, and torque Keep, creep and
fatigue. These areas with mechanical strength and stability, with its own lubricity, chemical
resistance, good gloss and color, easy molding, so that POM POM become the best application of
POM is also used for toilet equipment, heating equipment, water nozzles, water pipes, water outlet,
water, toilet water tank pumping valve, sprinkler water head, shower nozzle, shower mirror box,
water meter parts, Pipe fittings, pumps, filter boxes, ball-type cock, valves and so on. The wide
application of consumer products is due to its wide range of performance and the diversity of
functions. POM applications in this area are zippers, cassette rollers, cosmetic containers and
dressing containers, aerosol spray valves, lighters, spectacle frames, casters, toys and camera
parts, ballpoint pen parts, sports equipment such as snowboard binding parts, Parts, deduction
parts and so on.
POM's low coefficient of friction, low wear, lubricity, resistance to chemicals and water,
dimensional stability, toughness and fatigue resistance to impart the desired properties to the
product. Especially in the non-ferrous metals and other synthetic materials, the relative price
advantage more and more prominent nearly two decades, people around the use of more and more