Plastic bearing seats can achieve high compression resistance, heat resistance, and creep resistance by adding composite fiber fillers, and the composite fibers themselves have good friction performance; Adding solid lubricating grease and combining the selected synthetic material with composite fibers can help reduce friction. By combining the excellent friction performance of plastic seats while avoiding their drawbacks, it has the characteristics of high precision, low thermal expansion rate, low water absorption rate, high compressive stress, and high creep resistance.

The material used to make plastic bearing seats, as a new type of polymer material, has a low coefficient of friction. From the perspective of wear resistance, the material used to make plastic bearing seats is more wear-resistant than those made of ordinary carbon steel and other materials; And it also has the characteristic of self-lubricating. The condition for self-lubricating properties is that the cohesion between molecules is small, and the atoms in the molecular structure are symmetrically arranged In addition, the lubrication performance is related to the lubrication conditions. The surface strength of plastic bearing seats is relatively high and very smooth, basically without tension, with good self-lubricating performance and low friction coefficient. On the basis of maintaining the traditional advantages of plastic bearing seats, it can be applied in production operations that are relatively precise or in high-speed conveying operations. Plastic bearing seats can function well in working environments containing alkaline materials, but are not suitable for operation in corrosive environments containing acidic substances. Plastic bearing seats have high rigidity and hardness, and even in low-temperature working environments, their impact resistance strength is relatively high.