Jiashan Minqin Oilless Bearing Co.,ltd.
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Custom MQ20 boundary lubrication bearings Factory

Set up May.2007. Jiashan Minqin Oilless Bearing Co.,Ltd is a famous China MQ20 boundary lubrication bearings factory and custom MQ20 boundary lubrication bearings company, First-class plant equipment, high-quality, highly skilled workforce and rigorous quality control system, polymerization of modern science and technology classic, our custom MQ20 boundary lubrication bearings and other products are applied to metallurgy extensively, automobile, mine, petroleum,such various kinds of machinery as rolling mill chemical, industry electrical machinery,shipping,printing, plastic machinery,office equipment,health and fitness facilities, light industry and machinery, irrigation works, hydraulic pressure machinery, locomotive, rotate, slip, etc.

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Lastest News

Improve the use Effect of Oilless Sliding Bearing

With the continuous development of industrial production technology, the application of the Oilless Sliding Bearing has been promoted. Compared with traditional sliding bearings, oil-free sliding bearings have better use effect and more advantages an...

24 Feb. 2022

How to Choose Oilless Sliding Bearing ?

With the continuous development of industrial production technology, the application of the Oilless Sliding Bearing has been promoted. Compared with traditional sliding bearings, oil-free sliding bearings have a better use effect and more advantages ...

12 Feb. 2022

Oilless Sliding Bearing Applications

Oilless Sliding Bearing refers to a special bearing. The materials include metal materials, etc., which are characterized by simple structure and convenient manufacturing. The materials of bearing bushes and bearing linings are collectively referred ...

28 Jan. 2022

What are the Advantages and Application Characteristics of Oilless Sliding Bearing?

Oilless Sliding Bearing refers to bearings that can run normally without adding lubricant before or during use, and have a good anti-friction effect. Oil-free bearings are a type of sliding bearing. So what are the advantages and application characte...

21 Jan. 2022

Industry Knowledge

Boundary lubricating bushings are a type of plain bearing that relies on a thin boundary layer of lubricant between the bearing surface and the shaft. They are commonly used in applications where additional lubrication is not practical, such as high-temperature or high-load applications.
Boundary lubricating bushings are typically made of materials such as bronze, graphite, or plastic, with the bearing surface containing small pockets or pores that retain lubricant. The lubricant is released as the bearing rotates or moves, creating a thin layer that separates the bearing surface from the shaft.
Boundary lubricating bushings are often used in applications such as automotive engines, industrial machinery, and high-temperature applications where traditional lubricants would break down or evaporate. They offer several advantages, including reduced friction and wear, longer service life, and improved performance in harsh and dirty environments.
However, boundary lubricating bushings can be less effective than other types of bearings in low-load or high-speed applications, as the lubricant film may not be thick enough to prevent metal-to-metal contact. They can also be more expensive than other types of bearings due to their advanced materials and manufacturing process.

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