What are main function of the lubricating bushing

Lubricating bushing is a component widely used in mechanical equipment. Its main function is to reduce the direct contact between metals and reduce the friction coefficient when friction and wear occur, thereby reducing energy consumption and prolonging the service life of mechanical parts. and improve work efficiency.

Lubricating bushings are general-purpose mechanical parts, and most of them work in harsh environments such as high temperature, high pressure, erosion, and vibration. Therefore, they need to have the characteristics of high strength, wear resistance, corrosion resistance, high temperature resistance, light weight and easy installation to meet Complex working conditions ensure efficient and long-term stable operation of mechanical equipment.



The main function of the lubricating bushing is introduced in detail as follows:

1. Reduce vehicle wear and tear. In various mechanical equipment, lubricating bushes are used to reduce wear, reduce work load, and reduce heat of power transmission components, thereby prolonging the service life of mechanical parts and improving the reliability of automobiles.

2. Reduce mechanical noise. The lubricating bushing can effectively reduce the degree of friction between mechanical parts and reduce the overall noise generation, thereby avoiding unnecessary noise interference and ensuring the quietness and comfort of the cabin.

3. Improve mechanical precision. In high-speed rotating mechanical equipment, lubricating bushes can reduce assembly accuracy errors and deviations in the working process, thereby improving the overall stability and precision of mechanical equipment.

In general, lubricating bushings play an irreplaceable and important role in mechanical equipment. It can not only reduce the workload and noise, improve the friction relationship between mechanical parts, but also maintain the long-term normal operation of mechanical equipment, ensuring the production efficiency of enterprises and the long-term performance of mechanical equipment.


MQ-20 Boundary Lubricating Bushing is made of high quality low-carbon steel as backing,sintered porous bronze layer as the medial layer,then POM+MoS2 mixed with them as the inner lubricating layer;
Suitable for reciprocating,rotating and oscillating movements;
Less maintenance requirements;
Low wear and therefore no swelling,good damping behavious,good resistance to shock ( also known as SF-2 or DX)