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Plain Bearing Bushing Suppliers

The bushing is the use of the bearing "shaft" to cover and support the "hole" inside the shaft sleeve, to achieve sliding or rotating motion parts, are the "jacket" of the shaft. which can protect the shaft, and replace the shaft sleeve after wear, avoiding direct wear of the shaft and reducing maintenance costs; The bearing is the rotating body that supports the shaft and reduces friction. The bushing adopts sliding instead of rolling inside, which is suitable for poor working conditions
FTM offers bushings in different sizes, shapes, and materials to meet customer needs.

About FTM
Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. Shaoxing Shangyu Flight Seiko Machinery Co., Ltd.
"Spin eternity, inherit excellence, and create the future together."

Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. (FTM), founded in 2006, is a professional China Plain Bearing Bushing Manufacturers and OEM/ODM Shaft Bushings Suppliers.And it an enterprise focusing on the R&D, manufacturing and customization of non-standard bearings, high-precision bearings (import substitution) and bearing accessories and mechanical parts. With more than 30 years of technical design experience, FTM has earned reputation in the field of high-quality bearings. Our professional technical team provides domestic and foreign customers with high-quality bearing solutions in engineering machinery, textile machinery and other fields.

Relying on years of professional manufacturing and technical skills, FTM actively introduces advanced CNC machine tools from Japan to ensure product processing accuracy and stability. In addition, FTM bearing product research is guided by a doctor of tribology. We adhere to the corporate philosophy of innovation and development, and our products are exported to many countries and regions around the world. We have long been supporting and producing various types of bearings for many world-renowned companies, maintaining good production relationships. Rotate forever, inherit excellence, and create the future together. Choose FTM, and we will be your choice for bearing solutions.

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Plain Bearing Bushing Industry knowledge

1.How are bearing bushings constructed?
As a key component in the mechanical system, the bearing bushing's structural design is crucial. Bearing bushings are usually made of metal or polymer materials. Common materials for metal bushings include copper, aluminum, steel, etc., among which bronze and copper alloys are the most commonly used. These metal materials have good wear resistance and corrosion resistance and are suitable for applications under various working conditions. Another common bearing bushing material is polymers such as polytetrafluoroethylene (PTFE), nylon, polyester, etc. Polymer bushings usually have self-lubricating properties and low friction coefficients, providing good friction performance and reducing energy loss. The manufacturing process of bearing bushings typically involves multiple processes. Metal bushings can be manufactured by processes such as casting, pressing or machining. During the casting process, metal is melted and poured into a mold to be shaped, then cooled and solidified to give the bushing the desired shape. The pressing process is to process metal sheets or powder into the required shape under high pressure, and then make it have the required properties through processes such as heat treatment. Mechanical processing uses equipment such as CNC machine tools to cut, drill, and turn metal materials into the required shape and size. For polymer bushings, common manufacturing processes include injection molding and extrusion. Injection molding is where a polymer material is heated and injected into a mold, then cooled and solidified to obtain a bushing of the desired shape. Extrusion molding is to extrude heated polymer material through an extruder, and then obtain a bushing of the required length through cutting and other processes. Bushings, whether metal or polymer, are constructed and designed to provide a smooth contact surface with the shaft and housing. This design effectively reduces friction and wear and improves bearing life and performance. Therefore, the structural design of bearing bushings is critical to the performance and reliability of mechanical systems.

2. What are the applications of bearing bushings in industry?
Bearing bushings are widely used in the industrial field. Their main function is to support the rotating shaft and reduce friction, thereby protecting the shaft and housing and ensuring the normal operation of the equipment. In the automotive industry, bearing bushings are widely used in engines, gearboxes, suspension systems and other parts. For example, in engines, bushings are often installed between the piston and the cylinder wall to reduce friction and wear, improve sealing and fuel efficiency. In transmission and suspension systems, bearing bushings support drive shafts and suspension components to ensure stable operation and safety. In addition to the automotive industry, bearing bushings are also widely used in engineering machinery, aerospace, power equipment and other fields. In construction machinery, the rotating parts of large equipment such as excavators and loaders usually need to be supported and protected by bearing bushings to ensure long-term stable operation. In the aerospace field, bearing bushings are used in key components such as aircraft engines and aircraft landing gear to meet high-temperature and high-speed working requirements. In the field of power equipment, bearing bushings are often used in rotating parts of generators, transformers and other equipment to ensure their efficient and stable operation.

3. What are the advantages of bearing bushings over other bearing systems?
Bearing bushings offer some distinct advantages over other bearing systems. First, bearing bushings are relatively cheap to manufacture, making them suitable for mass production and cost-sensitive applications. Metal bushings are generally cheaper to manufacture, have higher mechanical strength and wear resistance, and are suitable for conditions with larger loads and high-speed operation. The manufacturing cost of polymer bushings is also low, and it has the characteristics of self-lubricating and low friction coefficient, which can reduce energy loss and maintenance costs. The bearing bushing can withstand high loads and high-speed operation, has good wear resistance and corrosion resistance, and can operate stably for a long time in harsh working environments. Metal bushings can withstand large pressure and impact loads and are suitable for heavy-duty and high-speed rotation applications. The polymer bushing has good corrosion resistance and chemical stability, and can be used in humid and corrosive media for a long time. Bearing bushings are relatively simple in design, easy to install and maintain, and can reduce equipment maintenance costs and downtime. Metal bushings can often be installed directly on the shaft, while polymer bushings typically do not require oil or grease, reducing the frequency and cost of lubrication maintenance. Bearing bushings offer many advantages in industrial applications, and their excellent performance and reliability make them the first choice for many mechanical systems. With the continuous development of material science and manufacturing technology, the performance and application fields of bearing bushings will be further expanded and improved.

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