Metal Bushing (Lubricated Metal) – Metal Bushes,Types of Sliding Bearing

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Self Lubricating – Self Lubricating Bearings, This is a metallic bushing bearing material in which aluminum alloy and bronze alloy comprise a two- or three-layer structure with a steel backing. Shop for Quality Metal Bushes, Popular Oil Free Bushings & Sliding Bearing. Plain Bearings and Sleeve Bearings: A selection of plain bearings and sleeve bearings are available for purchase. Options include molded plain bearings, plain sleeve and flange bearing kits, plain sleeve and flange bearings, plain sleeve thrust washers, and wear strips and wear plates.

bearing bushing metal bronze
Sleeve bearing solutions

Oil Free Self-lubricating Bushings from China, Split Sleeve Bearing

Real-life strategy to reach your goals.

Manufacturer of bronze bushing & self lubricating bushing according to customer’s drawing. Explore our extensive range of plain metallic bushing bearing to suit all applications. Offering a wide range of professional services to support your business. Browse, get a quote and order plain bearing bushing products easily in bushing eCatalog. If you faced any problem with ordering, We can help you.

There are a few basic types of sleeve bearing and a range of material options that can be used. All sleeve bearings are a one-piece design. Quality Guaranteed. Worldwide On-time Shipping. View Our Bushing Products. Contact Us Today. We Strives to Offer Cost-saving, Stable Performance Bearings and Bushings…

  • Bearing sleeve manufacturers! Need an oilless bearing, metallic bushing bearing ?

  • Oil Free Bushings – High Precision, metallic bushing bearing material.

  • Thin-Walled Bushings Bearing Manufacturer.

A Type of Bearing

plain bearing bushes, purpose of bushings

Bushings are similar to thin tubes and are most often used in machinery with rotating or sliding shafts to improve efficiency and reduce vibration and noise. Bushings can be used in drilling operations for drilling jigs, hydraulic external gear pumps and motors.

  • Bushings, also known as sleeve bearings, use sliding motion to reduce friction between moving surfaces. Bushings can be made from a wide range of materials

  • Technical Solutions For Factories & Plants, Used plain bearing bushing, it reduces the risk of impurities while dampening noise and vibration, providing stable friction

  • A plain bearing, also known as a bushing, is a mechanical element used to reduce friction between rotating shafts and stationary support members.

self-lubricating bearings
self-lubricating bearing bronze bushings type

Self-lubricating Bering Bushing Type


High Quality Self-lubricating Bronze Bushing


Product Quality Index


Energy Generation

Metallic bushing bearing solutions

We strive for diversity across the globe

Self-lubricating Bearings, Metallic Bushing

Tribology Surrounds You. Switch from Steel Bearing – metal polymer composite bushing. Composite bushing bearings are self-lubricating, which means you never need grease. Extend the life of your equipment by switching to composite bearings and bushings. Composite China Supplier. Consisting of a steel backed for high mechanical strength and a sintered bronze layer, Metal-Polymer bearings are impregnated with an anti-friction overlay. The various forms of Sliding Bushing, Sliding Bearings Product and Technology.


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Our team is extremely qualified to help your business grow

Steel Bushing (Lubricated Metal), Metallic Self-Lubricating Bushings, made to order from China.

Composite Bushing


Wrapped Bushings


Slide Metallic Bushing Bearings

DIN 1494/ISO 3547 PTFE Bushing Bearing

Metal & Bimetal – Bronze Bearings – Steel Bushings


Tested And Proven, Thin Walled Bearing, Lubexpert

China OEM Metallic Bushing Bearing – Manufacturers & Suppliers.

Sleeve Bearing Types: CuSn8 & CuSn6 bronze material wrapped bearings and flange bushing. the solution for extreme temperatures. our self-lubricating bearing & bushings are utilized on a global scale. we offer a broad range of self-lubricated bearings replacement parts. within our lead-free replacement bearings, lead is replaced by other elements, but the products still offer exceptional lubricity, tightness, wear, strength, hardness, and machinability.

Comparison of plain bearing materials: bronze bushings and other alloys

Plain bearings, also known as bushings or sleeve bearings, are used to reduce friction and support loads in various types of machinery. One of the most common materials used for plain bearings is bronze, but there are also other alloy options available. Here is a comparison of bronze bushings and other alloy materials:

  1. Bronze: Bronze is a copper alloy that contains tin, which provides excellent strength, corrosion resistance, and wear resistance. Bronze bushings are commonly used in applications where the load is high and the speed is low. They are also resistant to chemical attack, making them suitable for use in harsh environments. Bronze bushings are easy to machine and can be produced in a variety of sizes and shapes. They are generally more expensive than other materials.

  2. Brass: Brass is another copper alloy that contains zinc. Brass bushings are less expensive than bronze bushings and are also easy to machine. However, they are not as strong or wear-resistant as bronze bushings, making them suitable only for low-load and low-speed applications.

  3. Aluminum: Aluminum bushings are lightweight and have good corrosion resistance. They are commonly used in applications where weight is a concern, such as in aerospace and automotive industries. However, they have low strength and wear resistance, making them unsuitable for high-load and high-speed applications.

  4. Stainless steel: Stainless steel bushings are corrosion-resistant and have good strength, making them suitable for high-load and high-speed applications. They are also resistant to chemical attack, making them suitable for use in harsh environments. However, they are more expensive than other materials and can be difficult to machine.

  5. Plastics: Plastic bushings, such as nylon and PTFE (polytetrafluoroethylene), are lightweight, low-cost, and easy to machine. They have good chemical resistance and are suitable for use in wet or corrosive environments. However, they have low strength and wear resistance, making them unsuitable for high-load and high-speed applications.

In conclusion, the choice of material for plain bearings depends on the specific requirements of the application, such as load, speed, environment, and cost. Bronze bushings are a good choice for high-load and low-speed applications, while stainless steel bushings are suitable for high-load and high-speed applications. Plastics are a good choice for low-load and low-speed applications, while aluminum is suitable for applications where weight is a concern.



Anti-Friction Bushings: What They Are and How They Work? Trusted Sleeve Bushing Supplier

Anti-friction bushings are a type of mechanical component that are designed to reduce friction between two moving parts. These bushings are used in a wide variety of applications, from automobiles to industrial machinery, and play a critical role in reducing wear and tear on mechanical components, improving performance, and extending the life of machinery. In this article, we will discuss what anti-friction bushings are, how they work, and why they are so important in many applications.

anti-friction bushing

What are Anti-Friction Bushings?

Anti-friction bushings are typically made from materials such as bronze, polytetrafluoroethylene (PTFE), and polyurethane, and are designed to reduce friction between two moving parts. They are typically cylindrical in shape and have a hole in the center, allowing a shaft or other component to pass through. The bushings are installed between two moving parts, such as a shaft and a housing, to provide a low-friction interface between them.

How do Anti-Friction Bushings Work?

Anti-friction bushings work by providing a low-friction interface between two moving parts, reducing the amount of friction between them. This reduction in friction leads to reduced wear and tear on the components, improved performance, and increased life of the machinery. The materials used in the construction of anti-friction bushings are carefully selected to provide the best balance of low-friction and durability, ensuring that the bushings will perform well over time.

The design of anti-friction bushings is also critical to their effectiveness. The cylindrical shape of the bushings allows them to rotate, reducing friction and preventing wear on the components. The central hole in the bushing allows for easy installation and allows for the components to rotate freely, further reducing friction.

Why are Anti-Friction Bushings Important?

Anti-friction bushings are important for several reasons. Firstly, they help to reduce wear and tear on mechanical components, which can lead to improved performance and longer component life. By reducing friction, the components are subjected to less stress, which reduces the risk of failure and extends their life.

In addition, anti-friction bushings can also improve the performance of machinery. By reducing friction, the components can move more freely, which can result in improved efficiency and faster operation. This can be especially important in high-speed or high-load applications, where friction reduction is critical to performance.

Another advantage of anti-friction bushings is that they can improve safety. By reducing friction and wear, they reduce the risk of components failing, which can be a safety hazard in certain applications.

In conclusion, anti-friction bushings are an essential component in many applications, providing a low-friction interface between moving parts, reducing wear and tear, improving performance, and increasing component life. Whether in automobiles, industrial machinery, or other applications, anti-friction bushings play a critical role in ensuring that machinery operates smoothly and efficiently.


Sleeve Bearing Bushing, Anti-friction Bushing with Flange

Plain Bearings and Sleeve Bearings

Anti-Friction Bushing Flanges: Understanding their Function and Benefits

Anti-friction bushing flanges are an important component in many industrial and mechanical applications, and are designed to reduce friction and wear between moving parts. These flanges are typically made from materials such as bronze, polytetrafluoroethylene (PTFE), or polyurethane, and are used to provide a low-friction interface between two components. In this article, we will explore the function and benefits of anti-friction bushing flanges, and how they are used in various applications.

bushing Model selection for high performance and low cost

What are Anti-Friction Bushing Flanges?

Anti-friction bushing flanges are cylindrical-shaped components that are designed to reduce friction between two moving parts. They have a hole in the center, allowing a shaft or other component to pass through, and are typically installed between two parts to provide a low-friction interface. The flanges are typically made from materials that are selected for their low-friction and durability characteristics, making them well-suited for use in a variety of applications.

How do Anti-Friction Bushing Flanges Work?

Anti-friction bushing flanges work by reducing friction between two moving parts. The cylindrical shape of the flange allows for rotation, which reduces friction and prevents wear on the components. The central hole in the flange also allows for easy installation and allows the components to rotate freely, further reducing friction.

The materials used in the construction of anti-friction bushing flanges are also critical to their effectiveness. These materials are carefully selected to provide the best balance of low-friction and durability, ensuring that the flanges will perform well over time.

Why are Anti-Friction Bushing Flanges Important?

Anti-friction bushing flanges are important for several reasons. Firstly, they help to reduce wear and tear on mechanical components, which can lead to improved performance and longer component life. By reducing friction, the components are subjected to less stress, which reduces the risk of failure and extends their life.

In addition, anti-friction bushing flanges can also improve the performance of machinery. By reducing friction, the components can move more freely, which can result in improved efficiency and faster operation. This can be especially important in high-speed or high-load applications, where friction reduction is critical to performance.

Another advantage of anti-friction bushing flanges is that they can improve safety. By reducing friction and wear, they reduce the risk of components failing, which can be a safety hazard in certain applications.

In conclusion, anti-friction bushing flanges are an essential component in many industrial and mechanical applications, providing a low-friction interface between moving parts, reducing wear and tear, improving performance, and increasing component life. Whether in automobiles, industrial machinery, or other applications, anti-friction bushing flanges play a critical role in ensuring that machinery operates smoothly and efficiently.

Metallic bearing  bushings type
As the name implies, these bushings are two or three layer structures made of metal or metal alloys with steel backing. These bushings have a very high mechanical strength, making them suitable for high speed and load applications involving lubrication. The metal used depends on the industrial environment or the type of application. These bushings are available in different lubrication methods, depending on their size, composition and application.

Metal bushings are further classified into 6 main types, including.

Bronze Bushings
Bronze is the material of choice for bushings because it is typically available in a variety of alloys and compositions. You can use bronze bushings for a variety of applications in industrial production.

Compared to other materials, bronze bushings are more resistant to deformation and fracture. Like plastic, bronze bearings are strong and rust resistant. There are also self-lubricating bronze bushings on the market that you can use in a variety of applications.

You can use bronze bushings in a variety of ways for numerous applications, including food processing, injection molding, automotive machinery, earthmoving machinery, steel fabrication, and more.

Graphite Oilless Bushings
Graphite bushings are used in many applications because of their unique mechanical and physical properties. Because of their low coefficient of friction, graphite bushings help improve the efficiency, productivity and performance of spinning machinery.

Graphite, a naturally occurring oily mineral, is the best bushing material because it reduces friction without the use of additional fluids. Bronze bushings with graphite plugs are used to make graphite lubricated bearings. Graphite has the highest temperature stability, retaining its shape and structure at temperatures up to 5000°F.

Machined graphite is widely used in high temperature environments such as load capacity systems where metal lubricants and greases have deteriorated. You can use graphite bushings for countless applications including furnaces and ovens, food applications, chemical industry, automotive industry, metals, and more.

Steel Bearing Bushings
As the term implies, steel bushings are made of steel or stainless steel. These bushings are made of highly durable steel, making them the perfect tool for low-speed pivot applications. Steel bushings are produced using eco-friendly production methods that increase material yield and reduce swarf.

Brass Bearing Bushings
Brass bushings, also known as brass sleeves, are usually made of brass. Brass bushings are an integral part of the pivot shaft and help protect the shaft body from any damage caused by forces transmitted through the shaft.

You can use brass bushings for a range of applications, including electric motors, automotive engines and more. In addition, brass bushings are available in a range of sizes, as they can be applied to thin and thick walls, flanges, cylinders, flanges and more.

Aluminum Bearing Bushings
Aluminum bushings are favored for their hardness, which ensures a long service life. Initially, it was used in bicycles, but later on it was used in automobiles and currently in different kinds of machines.

Aluminum bushings can withstand significant axial and radial loads, making them a worthy candidate for the aerospace and agricultural industries. Some of their more common applications include their use in hydraulic cylinders for mounting instruments (such as drain plugs/fluid fills, liquid sight glasses or breathing elements), vessels and tanks.

Bimetallic Bearing Bushings
As the name implies, a bimetallic bushing is made of two different metals. In particular, it involves metal strips of two different metals; in most cases, the first metal is steel, while the other substance may vary from copper to aluminum or even brass. This bimetallic layer acts as an internal covering for the bushing and provides good protection against wear. They are particularly useful in applications with medium loads running at medium speeds or high loads running at low speeds.


Bushing Sleeve Selection

With soaring energy prices and rising raw material prices, production costs are generally rising.

It has become more urgent and necessary to improve competitiveness by reducing costs and increasing efficiency.

We are now offering our Optimized Bearing Sleeve Sizing Service to optimize oil-free bearings and self-lubricating plain bearings for your energy supply system free of charge, balancing performance and cost factors to secure the “best” solution.

bearing bushes

What is the need to optimize the Sleeve sleeve type?

① Over-performance and active cost reduction. Performance-oriented customers tend to give preference to higher performance products in their initial selection process. Then, in the actual application, they may find that they have under-utilized the material. For example, they use a higher performance self-lubricating graphite bushing series where steel backed bronze bushing can meet the application requirements; in light oil application scenarios (occasional oil splash contact, not direct immersion), they generally use steel backed bronze sleeve PTFE bushing, a cost reduction of approximately 50% over the bronze backed ptfe bushing series of self-lubricating metal composite bearings. In all these cases, we can consider optimizing and actively reducing the cost without affecting the application performance.

② Same price, higher performance. Every year we add hundreds of specifications and sizes of self-lubricating bearings, some of which are structural optimization of existing products to improve performance, and some of which are new product sizes based on customer demand. If you share our engineers’ desire to “refine technology and reduce costs,” consider optimizing your self-lubricating sleeve bushing to get a higher performance product at the same price. For example, the original use of rolling bearings in some application scenarios, can be replaced with self-lubricating plain bearings, with the same price to obtain higher performance; the same metal thrust shims, the price is similar, we can meet the bend more aspects do not understand the shape of the self-lubricating bearing design applications, saving installation space of about 25%.

If this is exactly your application status, or not sure how to choose the type, welcome to contact us.

online sourcing service

Contact our sales engineers for a one-on-one selection service for custom bearings in small quantities.

If you don’t know the contact information of our sales engineers in your region, please write us an email directly.
Online Service

If you are very clear about the technical parameters required for the selection, you can fill in the size and material selection or share the drawings directly emailed to our official. Or online chat consultation. Receive our self-lubricating bearings e-catalog.

This optimized selection service is free of charge. We want to help our customers get the most cost effective solution for self-lubricating bearings, to minimize the cost while maintaining performance, or to get higher performance for the same price. The highest performance is also the cheapest, hold it together!

Bushing sleeve selection for high performance and low cost

Looking for the optimum plain bearing? We would be glad to assist you!

To determine the optimum plain bearing for your application, we would need to consider several factors, including:

  1. Load: The amount of weight or force that the bearing will need to support is a crucial factor in determining the best bearing material and design. The load will determine the required load capacity of the bearing, which will impact the choice of material and size.

  2. Speed: The speed of the application can affect the bearing material selection and design, as it will impact the required lubrication, heat dissipation, and wear resistance.

  3. Temperature: The operating temperature of the application is another important factor that can affect the choice of material and lubrication. High temperatures can affect the strength and wear resistance of the bearing, while low temperatures can cause the lubrication to become thick and ineffective.

  4. Environment: The environment in which the bearing will be used will also affect the choice of material and design. For example, bearings used in wet or corrosive environments may require materials with good corrosion resistance, while bearings used in cleanroom environments may require materials that do not generate dust or debris.

  5. Lubrication: The choice of lubrication is also an important factor, as it can affect the performance and lifespan of the bearing. The type and frequency of lubrication required will depend on the bearing material, design, and operating conditions.

Once we have this information, we can recommend the best material and design for your application. Some of the most commonly used materials for plain bearings include bronze, brass, stainless steel, and various types of plastics. Each material has its own strengths and weaknesses, and the choice of material will depend on the specific requirements of the application. Additionally, the design of the bearing, such as the type of bearing (i.e. bushing, flanged, thrust), as well as the clearance, length, and diameter of the bearing, will also be factors to consider in selecting the optimum plain bearing.

bushing Model selection for high performance and low cost

tech up cost down

Looking for the best-priced plain bearings from trusted brands such as Motion? If so, you’ve come to the right place. A large and diverse catalog of bearings is available, including plain bearings of all shapes and sizes.

Plain Sleeve & Flanged Bearings 

Plain bearings are a reliable, cost-efficient solution for applications with multi-directional, self-aligning movements. 

Self-Lubricating, Split-Type Plain Sleeve Bearings

What is a plain bearing?
Bearings can be divided into various types, such as flange bearings and plain bearings. Plain bearings are some of the simplest types of bearings and are some of the most widely used in a variety of industries. They consist of two sliding parts and are used for three different forms of motion: linear, journal, and thrust.

What are the uses of plain bearings?
Sliding bearings are most often used to help carry loads or to facilitate sliding or rotational motion within a machine. They allow different parts of the machine or equipment to operate in parallel, while also helping to reduce the level of wear on the joints and support points of the machine. They can be used in dozens of industries, including automotive and engineering.

The best plain bearings
Plain bearings are a key component of many machines and equipment and can help you find the right plain bearing for your needs, including.

Bushing Bearings – Bushing bearings are the most common type of plain bearing used today. They are housed in a housing and can be replaced when they wear out.
Integral – Integral plain bearings are actually built directly into the machine of the equipment they are used in.
Two-piece bearings – Two-piece bearings, as the name implies, are made up of two separate parts and are typically used in large-diameter applications such as crankshafts.
Buy Plain Bearings Online
If you’re looking for any type of plain bearing, from small bushing bearings to large two-piece units, this is a great place to look.

Not only do we have a large selection of plain bearings and other types of bearings, but we are also committed to keeping our prices as low as possible, providing great value for every order.


Self-lubricating bearing solutions

OEM Spare Parts – producing plain bushes parts, Machined bronze bushings

Real-life strategy to reach your goals.

We stand behind the quality of our sliding bearing & bushings products. Explore all of our world-class bronze bushing, plug graphite bearing, flange bearing, wear plate & more. Understanding the types of bushings and determining which one is best for your needs.

  • China OEM Plain Bearing – Manufacturers & Suppliers.

  • High Quality OEM Plain Bearing with Competitive Price. Find the Right OEM Bearing Manufacturer in China.

  • Quality China Self-lubricating Bearings.

Solid Self Lubricating Bronze Bearings, Bronze Guide bushing

We consistently monitor our standard-stocked inventory options and production processes to ensure that we remain the supplier of choice for our customers. we have earned a reputation for meeting customer requirements for reliability, availability, and value. Developing lubricating bearings material with good wear- high load-bearing capacity and self-lube of wear surface is one of the important questions in tribology. Tribological Coatings, Providing design freedom for more efficient tribological surface solutions. It is the science of friction, wear, and lubrication between moving surfaces. Self-lubricating Brass Bearings Material technology and material surface engineering play a key role in solving friction problems.

C86300 bronze bushing
Misconceptions About Thin-Walled Bushings, Sleeve Bearing Types,Anti-friction Bushing

We manufacturing
metal thin walled bushings
tailored to your needs, Metallic Self-Lubricating Bushings –

Types of sliding bearing, What are sliding bearings?

Bearings are friction components that are loaded when they come into contact with and move relative to another part. The movement can be sliding or rotating. There are basically two types of bearings: sliding bearings and rolling bearings. Other types of bearings include fluid bearings that support their load on a thin layer of gas or liquid. Magnetic bearings that use a magnetic field to carry the load; hinged flexural bearings in which the load is supported by a bent element; and jeweled bearings used in clocks and watches.

Sliding bearings, also called bushings, sleeves or sleeve bearings, are usually cylindrical in shape and do not contain moving parts. Standard configurations include cylindrical bearings for radial loads, flanged bearings for radial and light axial loads, thrust spacers and flanged spacers for heavy axial loads, and sliding blocks of various shapes. They can also be custom designed to include special shapes, features (deep grooves, oil holes, notches, projections, etc.) and dimensions. Sliding bearings are used for sliding, rotary, oscillating or reciprocating movements. In sliding applications, they are used as plain bearings, bearing strips and wear plates. In these applications, the sliding surface is usually flat, but can also be cylindrical, and the motion is always linear, not rotational. Rotational applications involve cylindrical surfaces and one or two directions of travel. Oscillating and reciprocating applications are flat or cylindrical surfaces, but travel in both directions. Sliding bearings can be constructed as solid or split (wound bearings) for ease of mounting. Matching the bearing to the application is important. High loads require bearings with larger contact areas and high load carrying capacity. Bearing designs with solid lubricants can operate at higher temperatures than oil/grease lubricated bearings. High speed applications require special lubricants to minimize heat buildup and friction. Sliding bearings are manufactured with different configurations and product selection depends on the operating conditions and performance requirements of the application.

Sliding Bearing Technology

Sliding bearings are the counterpart to the widely known and widely used ball bearings. Motion applications using bearings for motion applications can be found in every industry: slow and fast applications, light and heavy applications, abrasive and clean applications

Applications: Each industry has its own preference for the type of bearing used for each application.

Each application has its own preference for a specific variant.

Examples include sleeve bearings, roller bearings, ball bearings or sliding bearings such as composite plain bearings or bronze plain bearings. Sliding bearings,Materials for plain bearings!We are experts in the field of self-lubricating bush bearing technology.

A very wide range of sliding bearings and sliding bearing materials is available, including sliding bearings and sliding bearing materials, including.

  • Composite plain bearings
  • Plastic plain bearings
  • Polytetrafluoroethylene plain bearings
  • POM plain bearings
  • Bronze bearings
  • Self-lubricating Bronze Bearings
  • Graphite Bronze Bearings

Sliding Bearing Applications

  • Offshore – Drilling rigs
  • Inland shipping – Vessels
  • Civil Engineering – Bridges/Locks
  • Agriculture – Hydraulic systems
  • Mechanical engineering – Food industry
  • Construction – Cranes

Want to know more about sliding bearings? Together with you, we turn technical challenges into tailor-made solutions. The best service is therefore our standard. Our standard. Extensive material knowledge combined with extensive extensive experience in specific applications. The result? A competitive price and high quality parts and components

Self-Lubricating Bearing Coating Solutions

Traditional friction system solutions are too expensive and also face short wear life, reliability issues, equipment failures and tight tolerances. In contrast, our systems offer better performance and simpler design, with the following key benefits.

● Providing customers with solution design, self-lubricating bearing coating materials, coated bushings, friction bearings and a one-stop logistics supply service that can make the customer’s job much simpler.
● We have the experienced tribologists, engineers and polymer expertise to provide our customers with the superior support needed to optimize system performance.
● friction bearings are coated with complex geometries that meet high standards of dimensional control, adhesion and robust tribological performance.
● Solutions can be customized to control surface friction in a way that best meets the customer’s needs, helping customers get the job done with fewer self-lubricating bearing parts.

Self-lubricating bearings, an environmentally friendly solution.

VIIPLUS’ total tribology solution allows for greater synergy between object contact surfaces, and polymer coated bearings have been shown to.

  • Significantly reduce friction in dry conditions
  • Improved wear life
  • Reusable
  • Stable performance
  • Environmentally friendly

We provide valve manufacturers with a solution for in-house self-lubricating bearing coatings. Previously the customer was struggling with complex logistics and quality issues between the product’s coating formulation developer and the coating applicator, resulting in performance issues. After entering into a partnership, we were able to provide the customer with a one-stop, high performance, improved self-lubricating bushing coating solution through a targeted opportunity assessment and project management. Other Industry Self-lubricating Bearing Bushing Applications

  • Automotive Suspension Systems: In the field of seat suspension, We provides a maintenance-free, low-friction, while quiet-running solution that extends application life.
  • Harbor Cranes: Whether it’s strict near-water grease and oil rules, or maintenance costs associated with safety and noise, vibration and acoustic roughness issues, we provide engineers with an operational and compliant solution that reduces costs and increases efficiency.
  • Linear Reciprocating Motion: For surface actuators in flight control systems, efficient and powerful electric linear motion is especially important. The polymer coating enables near-zero stick-slip effects and relatively constant friction levels under nearly all temperature and load conditions, making it the ideal solution for a new generation of surface actuators. There is no panacea for improving efficiency – that’s why we offer self-lubricating bearing pairing solutions. Based on solution design, formulation, coating and logistics knowledge, as well as tribological expertise and a global team, we offer a unique and comprehensive solution that is what sets us apart. As a one-stop shop, VIIPLUS is well versed in polymer science, has expertise in materials design, and has strong coating and logistics capabilities. We have all the relevant polymer materials and technologies to provide optimal solutions regardless of shape or material. Self-lubricating bearing engineering solutions offer superior performance and targeted service capabilities designed to break boundaries and create a better quality of life together with you.

Common bushings with thick walls are not necessarily better than thin walls?

First, it’s important to understand the basic differences between thin-walled plastic bushings and thick-walled bronze bushings. The standard wall thickness of a thick-walled bronze bushing is between 1,50 and 4,00 mm. In contrast, the wall thickness of plastic bushings is much thinner, usually between 1 mm and 1.5 mm. Due to the thin wall, the bushings not only have many benefits, but also perform just as well, if not better, than thick-walled bushings. Thin-walled bearings with thick-walled bushings have a thin wall, while bronze bushings usually have a thicker wall.

Thin-walled bushing supplier

In many cases, the application will benefit from using a thin-walled bushing instead of a thick-walled bushing. For example, a wrapped cusn8 bronze bushing is designed with a thinner wall, and a steel backed bronze bushing for better heat dissipation. Heat buildup increases the amount of wear on the bushing, and it is critical that the heat be able to dissipate through the shaft and housing. Excessive heat buildup is more likely for thick-walled bronze bushings.

The better the heat dissipation of the bushing, the higher the PV allowed. Higher PV values allow the bushing to handle more speed and load combinations. In addition, thin-walled bushings are able to hold tighter tolerances. They also have less opportunity for deformation, which is common in thick-walled bushings. Finally, thin-walled bushings are ideal for applications where weight and fuel economy are an issue, such as in race cars, snowmobiles, automobiles and motorcycles. Thin wall bushing materials are lighter in weight, reducing costs and freight.

Thin-walled metal bushings weigh significantly less than thick-walled copper bushings.

Are thin-walled bushings not as strong as thick-walled bronze bushings? The wall thickness of any bushing is not directly related to its strength. Other more important factors that should be considered include the weight, coefficient of friction and wear capacity of the bushing. Thin-walled bushings have a shorter life than thick-walled bronze bushings. It is reasonable to assume that because the bushing has less material (thinner walls); it will not last as long as a thick-walled bronze bushing. This is incorrect because the thin walls of the thin-walled bushing help dissipate any heat build-up, which actually prevents wear.

Bronze bushings are designed with thicker walls to compensate for wear, but even with the added material, the bushing surfaces are still prone to wear. In high speed applications, constant relubrication of the bushings will help prevent wear. However, if bronze bushings are used to facilitate other types of motion; excessive wear can lead to increased clearance between the shaft and bearing. If this happens, a number of problems can occur. It is important to remember that wear depends on the composition of the bushing material, not the wall thickness. For this reason, VIIPLUS continues to develop new metallic self-lubricating bearing sliding materials to minimize wear and provide long-lasting, maintenance-free solutions for a variety of applications.

Excess performance, proactive cost reduction

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Same price, higher performance


Solutions to solve your application needs.

Bearing bushing model selection

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Metal / Sleeve Bearings / Bushings & Bushed Bearings

“We bought the metallic bushing bearing , bronze bearings product from China to poland, VIIPLUS have logistic experience, we did not know how to ship this bronze bushing product to poland, viiplus gave us the best solution by sea, also provide all the documents and their professional team packaged the bronze bushing in good packages, loading, reinforce the goods in the container, when we received the goods, It made my eyes brightened, very professional package, no goods damaged, We thank them very much.”

“When the bronze bushing arrival, VIIPLUS provide documents to us, they are the best oilless bronze lube bushing for our business.Safe time and money,Reduce our parts Shipping Cost. Professional Service & Quality Parts. “

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Solid bronze bearings – producing plain bushes parts, Types of bronze bushings

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A bushing is a tubular bearing found in applications with rotating or sliding elements, primarily in machinery. Bushings can also be referred to as bushings and are often referred to as friction bushings, plain bearings, cylindrical bearings or sleeve bearings.

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Groove Bronze Bushing
brass bushing

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Metallic Bushing Types

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Self-lubrication bearing solutions that drive industry forward. Import Bronze Bearing from China to Italy Precision Bronze Bushings.Easy to assemble.