Jiashan Minqin Oilless Bearing Co.,ltd.
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Custom MQ-10 Carbon Steel Self-lubricating Bushing Factory

With low carbon steel as the backing,sintered bronze as medial layer,mixed PTFE with fibers as self-lubricating layer.Suitable for dry running with low coefficient of friction,low wear rate,good sliding characteristics,the transfer film created will protect the mating metal Surface.
Set up May.2007. Jiashan Minqin Oilless Bearing Co.,Ltd is a famous China MQ-10 Carbon Steel Self-lubricating Bushing factory and custom MQ-10 Carbon Steel Self-lubricating Bushing company, First-class plant equipment, high-quality, highly skilled workforce and rigorous quality control system, polymerization of modern science and technology classic, our custom MQ-10 Carbon Steel Self-lubricating Bushing 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

Fixing Method and Installation Precautions of Oilless Bushing

How to fix oil-free bushings 1. Press in When pressing in the oil-free bushing, use a vise or press to press in quietly. In order to facilitate pressing in, it is recommended to chamfer the end of the inner diameter of the fixing seat, and apply a sm...

22 Apr. 2022

How to use Oilless Bushing?

ring sleeve for cushioning In the field of valve application, the bushing is inside the valve cover and wraps the valve stem. Generally, DU oil-free bushings use corrosion-resistant materials such as PTFE or graphite for sealing. Replenish Function: ...

15 Apr. 2022

Differences Between Oilless Bushing and Linear Bushings

Explanation of oil-free bushings: Oil-free bushings are high-strength brass bearings lubricated by oil gushing oil. This product has the function of traditional tin bronze bearing. After using high-strength brass, its HB hardness is doubled, so using...

08 Apr. 2022

Uses of Oilless Bushing

In the moving parts, the wear of the parts is caused by long-term friction. When the gap between the shaft and the hole is worn to a certain extent, the parts must be replaced. Therefore, the designer chooses the lower hardness and better wear resist...

02 Apr. 2022

Industry Knowledge

Carbon steel self-lubricating bushings, also known as metal-polymer composite bearings or steel-backed bronze powder with PTFE (polytetrafluoroethylene) bushings, are a type of plain bearing that is designed to operate without the need for additional lubrication. These bushings are made of a steel backing with a porous bronze layer impregnated with PTFE (Teflon) and other additives, providing excellent self-lubrication properties.
The carbon steel backing of these bushings provides strength, rigidity, and resistance to corrosion, while the porous bronze layer provides excellent thermal conductivity and shock resistance. The PTFE and other additives in the bronze layer provide low friction and wear resistance, making the bushings ideal for high-load, low-speed, and oscillating motion applications.
Carbon steel self-lubricating bushings are commonly used in applications such as agricultural and construction equipment, automotive suspension systems, and industrial machinery. They offer several advantages, including reduced maintenance and downtime, longer service life, and improved performance in harsh and dirty environments. They can also operate in a wide range of temperatures and are resistant to corrosion.
These bushings are available in various sizes and dimensions to suit different applications and can be customized to fit specific requirements. However, they can be more expensive than other types of plain b

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