POM plastic bearings, PP plastic bearings

: 2019-08-05
POM plastic bearings, PP plastic bearings POM and PA materials have good mechanical strength and abrasion resistance, suitable for making more precise plastic bearings, working temperature from -60 ℃ ～ 100 ℃, high surface strength and smooth, basically no tension, and good self-lubrication Performance and low coefficient of friction can be used for precision and higher speed operation while maintaining the traditional advantages of plastic bearings. Among them, POM plastic bearings are the most widely used of all plastic bearings. Generally, the inner and outer ball materials are made of POM or PA, and the cage is made of glass fiber reinforced nylon 66 (GRPA66-25). The ball is a glass ball, stainless steel ball or ceramic ball. This kind of bearing performs well in alkaline environment but is not suitable for operation in acid corrosion environment.
characteristic:
1. High rigidity and high hardness, high impact strength even at low temperature;
2. Excellent elasticity and good creep resistance;
3. High heat stability and very good dimensional stability;
4. Good sliding performance and wear resistance;
5. Physiological inertness, suitable for contact with food.
6. Not resistant to strong acids and strong oxidants, poor adhesion to paint
The main purpose:
Mechanical and electrical equipment, fitness equipment, food machinery, furniture and decorative building materials