Customized drawing POM Nylon PU plastic coated bearing for rowing seat wheel

The plastic bearings used can be generally divided into plastic rolling bearings and plastic sliding bearings;
The working principle of plastic rolling bearings and plastic sliding bearings can be distinguished by their names. The friction of plastic rolling bearings when they work is rolling friction, while that of plastic sliding bearings when they work is sliding friction;
The size of rolling friction mainly depends on the manufacturing accuracy;
And the size of plastic sliding bearing friction force mainly depends on the sliding surface of the bearing material.

Product name: plastic bearings
Classification: plastic rolling bearings and plastic sliding bearings
Apply:mechanical and electrical equipment, fitness equipment, etc
The characteristics:
*Good corrosion and high mechanical strength

*POM plastic bearings, PP plastic bearings
*POM and PA material with good mechanical strength and wear resistance, suitable for making more precise plastic bearings, working temperature from 100 ℃ to 60 ℃ ~, high strength and smooth surface, basically there will be no tension, its good self-lubricating properties and low friction coefficient, on the basis of traditional advantage in keeping the plastic bearing, can be applied to precision and high speed running.
Among them, POM plastic bearing is the most widely used one among 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 glass ball, stainless steel ball or ceramic ball. The bearing performs well in alkaline environment but is not suitable for operation in acidic corrosion environment.
Features:

1. High rigidity, high hardness, even at low temperature, high impact strength;
2. Excellent elasticity and creep resistance;
3. High thermal stability and very good dimensional stability;
4. Good sliding performance and wear resistance;
5. Physical inertia, suitable for contact with food.
6. Not resistant to strong acid and strong oxidant, poor adhesion to paint
Main uses:
Mechanical and electrical equipment, fitness equipment, food machinery, furniture and decoration materials