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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The Benefits of a Lubrication Bushing

Lubrication Bushing As the name suggests, a lubrication bushing is designed to provide protection from friction and wear. It does this by reducing the contact pressure between moving parts and minimizing friction that can lead to breakage. Self-lubr...

07 Apr. 2023

Description of Solid Oilless Bushing

Solid Oilless Bushing is a type of sliding bearing that reduces friction and increases stability. The self-lubricating characteristics of oilless bushings make them an excellent choice for applications that require minimal maintenance. A solid oille...

01 Apr. 2023

Bimetal Bushing is one of the bearing lubrication systems

Bimetal Bushing  based on high-quality low carbon steel back as substrate and bronze alloy on the surface. After several high-temperature sintering and density and rolled copper and steel bimetallic strip coiling, the product can withstand medium spe...

24 Mar. 2023

Types of Oilless Bushing

Described as “smooth motion without the need for lubrication,” Oilless Bushing is an essential component of various industrial machines and devices. It reduces friction and prevents noise and vibration from affecting the operation of equipment, while...

17 Mar. 2023

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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