Plastic Bearing POM6006
Plastic bearings can be generally divided into plastic rolling bearings and plastic sliding bearings; The working principle of plastic rolling bearing and plastic sliding bearing can be distinguished by its name. The friction occurred during the working of plastic rolling bearing is rolling friction, while the friction occurred during the working of plastic sliding bearing is sliding friction. The rolling friction force mainly depends on the manufacturing accuracy. The friction force of plastic sliding bearing mainly depends on the sliding surface material.
Characteristics of plastic bearing :1. The whole plastic bearing is a lubricating material with long service life; 2. 2. No rust and corrosion resistance will occur in the use of plastic bearings; 3. The quality of plastic bearings is lighter than that of metal, which is more suitable for the modern lightweight design trend; 4. The manufacturing cost of plastic bearings is lower than that of metal bearings; Plastic bearings are made of injection molding and suitable for mass production; 5. Plastic bearing has no noise in operation and has certain vibration absorption function.