phosphor bronze alloy bushing

Bearings and Bushings for the Future: Precision and Customization: Our company, in bearing engineering with decades of experience, designs and develops high-precision self-lubricating bronze bearings & plain bushes. We offer a wide array of sliding bearings tailored to meet specific needs. Renowned for our expertise in custom bronze bushing and slide plate solutions, we provide an expansive selection of bushing metal alloys. Contact us today to benefit from unparalleled services at competitive prices.

phosphor bronze alloy bushing

Phosphor Bronze and Solid Bronze Bushing Suppliers for Cast Bronze Bearings.

Bronze bearings require lubrication to minimize friction in nearly all applications. Explore self-lubrication options for bronze bearings.

Phosphor Bronze Bushing

Self Lubricating Bearings – Self Lubricating, always ready to adapt as your business needs

Oil Grooved Bronze Bush Manufacturer specializing in high-temperature and submerged applications where grease, oil, and plastics fail. Enjoy increased reliability with our non-galling, high-temperature bearing solutions that reduce costs and downtime. For assistance, call or email us—engineering support is available. Where performance meets precision: your premier supplier of phosphor bronze bushes.

  • Understanding Bronze Bushes, Bearing, Bush, Washers, Graphite Filled Bronze Bushes

  • Phosphor Bronze Bushes at Good Price in China

  • Phosphor bronze bushes manufacturers & suppliers

Oil Free Bronze Bushings from China, Precision CNC OEM Service

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Oil-free bushings from China for industrial use, including phosphor bronze bushings, CAD downloads, bronze bushings, brass bearings, cast bronze bushes, and sintered bronze bushings. We offer custom bronze bushings in both metric and inch sizes.

APPLICATION SECTORS FOR PHOSPHOR BRONZE ALLOY BUSHINGS

  • Maintenance, repair parts
  • Power generation
  • Machinery engineering
  • Military
  • Marine and shipbuilding
  • Oil &d gas
thrust bushing
Outperforms Ordinary Graphite Bushings and Bearings
Nonferrous Bushes oilless bearing Graphite Impregnated

Bronze bushing graphite components: durable, cost-effective alternatives to metal-backed and custom injection-molded bearings.

Metal self-lubricating bearings surpass expectations. Bronze bushings replace solid guide units, significantly lowering purchase and maintenance costs while eliminating the need for lubrication. Bronze graphite bushings serve as solid guides, and cast bronze bearings endure high loads at very high speeds. In these conditions, bronze bushing plain bearings excel by achieving “zero” wear and preventing machine downtime. Key criteria for bronze bushing applications include:

  • Reduces manufacturing costs
  • Stopping maintenance
  • Increasing machine availability
  • Improving technical performance
  • Extended service life
  • Higher quality
cusn8 bronze bearings Bronze bearings made of CuSn8 with lubrication indents

Standard Material for Bronze Bushings: Phosphor Bronze Excellence!

Design maintenance-free, dry-running bearing bushings using durable bronze alloys: Phosphor bronze bushings are widely used across industries for their strength, wear, and corrosion resistance. They replace conventional bearings due to high wear resistance and resilience against dust and dirt, offering a cost-effective solution. Our selection includes phosphor bronze and aluminum bronze bushings and bearings, all featuring excellent machinability, high strength, and corrosion resistance, ideal for applications like bearings, gears, and worm gears that face high loads and speeds. For self-lubricating bushings, request a free quote.

Bronze Bearing, Oil & Grease Groove Bronze Bushings

Custom high-quality precision parts, such as bronze bushings, can be tailored to meet specific size and alloy requirements, providing a versatile, high-performance, and often maintenance-free solution for various applications.

Wrapped phosphor bronze bushings

Wrapped phosphor bronze bushings, typically made from the CuSn8 alloy (DIN 17662), are plain bearings favored for their outstanding wear resistance and low friction coefficient.

Wrapped phosphor bronze alloy

Wrapped phosphor bronze alloy (CuSn8) bushings provide a durable, maintenance-free solution ideal for applications requiring high wear resistance.

Types of Bronze Bushings, Including Phosphor Bronze Alloy Bushings We offer a wide selection of ready-to-fit brass and bronze parts.

Our Bronze Bushings are Customized to Your Needs, Offering Unmatched Strength at Competitive Prices. Find Phosphor Bronze Bushes Suitable for Various Applications! List of Bronze Alloys Bushings MATERIALS: Our range includes copper alloys like brass bushings, tin bronzes bearings, leaded tin bronzes bushes, aluminum bronzes parts, specialized brass custom-sized sleeves, and various bronze alloy components. Please note that the values may vary based on the specific alloy and manufacturing methods. This information serves as a general guideline.

DIMENSIONS: Diameter options from 70 up to 3000 mm, Maximum weight capacity: 3000 kg

Description of Bronze Alloys Bronze bushings are primarily used in machinery due to their low friction properties and are available in multiple types based on the alloy and intended application.

Phosphor Bronze Bushing: Comprising copper, tin, and phosphorus, this alloy is renowned for its durability and resistance to fatigue, making it ideal for bushings subjected to repetitive stress. It is frequently used in electrical components due to its excellent corrosion resistance and low friction coefficient.

Aluminum Bronze Bushing: Made from copper, aluminum, iron, and nickel, these bushings are durable, resistant to shock and wear, and suitable for heavy-duty uses such as landing gear components and marine engine parts.

Manganese Bronze Bushing: Known also as high-strength brass due to its small manganese content, this type offers high strength and toughness, excellent corrosion resistance, and a low friction coefficient, suitable for high-load and high-speed applications.

Bearing Bronze Bushes: This category generally encompasses bronzes used for bearings, including tin bronze and leaded tin bronze, noted for their superior machining properties and moderate corrosion resistance.

Copper Bushing: While technically not bronze, copper bushings are included for their outstanding electrical conductivity and corrosion resistance, ideal for electrical systems and water-related applications.

Each alloy type can be customized in various dimensions and weights as per your specifications.

Phosphor Bronze Details Phosphor bronze, an alloy of copper, tin, and phosphorus, is characterized by its hard texture and is used in springs. Phosphorus is utilized to deoxygenate the copper-tin base, enhancing its mechanical properties like toughness, elasticity, wear resistance, and corrosion resistance. It is primarily employed in wear-resistant parts and elastic components such as computer and cellphone connectors, high-tech industry connectors, springs for electrical devices, electronic switches, slots, keys, electrical connections, lead frames, vibration sheets, and terminals.

Applications of Phosphor Bronze Phosphor bronze is commonly used in wear-resistant parts and flexible components, ideal for computer connectors, cellphone connectors, and other high-tech industry connectors. Its superior corrosion resistance and wear properties, along with its non-sparking nature under impact, make it suitable for medium-speed, heavy-load bearings at temperatures up to 250℃. It features self-aligning properties, insensitivity to deflection, high bearing capacity with uniform load distribution, radial load capacity, self-lubrication, and maintenance-free operation.

Choosing the Right Bronze Alloy for Bearings When selecting bronze bearings, consider factors such as load capacity, operational speed, temperature range, environmental conditions, lifespan, and lubrication needs. Different alloys cater to specific requirements, ensuring optimal performance and cost-effectiveness. Consult with a materials engineer or a reliable supplier to select the most suitable alloy for your application.

Common Bearing Alloys Leaded Tin Bronze is widely used for bearings due to its effective balance of performance and cost, enhancing strength and corrosion resistance while allowing for the embedding of debris, protecting the bearing and shaft. This alloy is ideal for applications with moderate loads and high speeds, such as automotive bearings, pumps, and cylinders.

Aluminum Bronze, especially varieties containing nickel, offers high strength for heavy-duty bearings and other high-load components.

As always, the choice of alloy depends on the specific needs of your application, including load, speed, and environment. Consulting with experts can help tailor the selection process to ensure optimal performance.

Phosphor Bronze Bush: Composition, Grades, and Machinability

Phosphor bronze is a versatile alloy that has stood the test of time, offering an outstanding balance of properties and a wealth of uses across several industries. In this article, we will delve into the structure and composition of phosphor bronze, its various grades, and its machinability, focusing particularly on its use in creating bushings.

Phosphor Bronze Composition

Phosphor bronze, an alloy of copper, tin, and phosphorous, is notable for its toughness, strength, low friction, fine grain, and excellent wear resistance. The inclusion of phosphorous in the alloy gives it increased hardness and also helps in decreasing viscosity during casting.

The standard composition of phosphor bronze includes 3.5 to 10% of tin, 0.01 to 0.35% of phosphorus, with the rest being copper. Tin increases the alloy’s corrosion resistance and strength, while phosphorous further boosts the alloy’s wear resistance and stiffness. The copper component is primarily responsible for the alloy’s excellent conductivity.

Phosphor Bronze Bush

Bushings or bushes made from phosphor bronze are highly sought after due to their remarkable mechanical properties. Phosphor bronze is commonly used in the manufacture of sleeve bearings or bushings because of its good machinability and resilience to wear and fatigue. It also has excellent resistance to chemical attacks and corrosion.

These phosphor bronze bushings are extensively utilized in various industries such as automotive, aviation, heavy machinery, marine applications, and many others. The exceptional durability, conductivity, and resistance to deformation under load make phosphor bronze bushings an ideal choice for applications subject to high stress and demanding environments.

Phosphor Bronze Grades

There are several grades of phosphor bronze, each serving different purposes and applications. The different grades essentially alter the percentages of the primary elements (copper, tin, and phosphorus) to achieve desired properties for specific applications.

Two popular grades are:

  1. C51000 (Grade A): This grade, also known as 5% A Phosphor Bronze, contains approximately 5% tin, 0.2% phosphorus, and the balance copper. This composition offers good electrical and thermal conductivity and is highly resistant to stress corrosion cracking. C51000 grade is often used in electrical products, fasteners, and springs.
  2. C54400 (Grade B): The C54400 grade, or Free Cutting Phosphor Bronze, contains approximately 4% tin, 4% zinc, 0.25% phosphorus, and the balance copper. The inclusion of zinc and lower tin content gives this grade enhanced machinability, making it ideal for intricate machining applications.

Phosphor Bronze Machinability

Phosphor bronze is generally known for its good machinability. It can be efficiently processed using various machining techniques such as turning, drilling, or milling. The material’s hardness, combined with its toughness, allows for tight tolerances and fine finishes in the final product.

Among the various grades, C54400 Phosphor Bronze is highly appreciated for its superior machinability. The alloy’s specific composition reduces tool wear, making it ideal for intricate machining operations. The grade’s machinability rating is 80, based on a 20% IZOD machinability rating for C36000 (free-cutting brass).

Nevertheless, the choice of machining technique and cutting tools should be made carefully to avoid any possible deformation or damage. Regular lubrication during machining also helps prevent overheating and enhances the tool’s lifespan.

In conclusion, the phosphor bronze alloy offers a comprehensive package of benefits – a good balance of strength, durability, corrosion resistance, and excellent machinability. Its use in bushings is an ideal testament to these properties, serving demanding applications across various industries with remarkable efficiency.

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We add considerable value to our capabilities with a range of services that enhance our portfolio and supply. From bespoke supply to laboratory services, we offer high quality bronze material of service for our customers. Click on an image below to discover more.

Your reliable source for bronze bushing . Good Service. Family-Owned Company. Fair Prices. Expert Advice. Highlights: Providing Good Service.

“Welcome to our family-owned company, your reliable source for top-quality bronze bushings, including phosphor bronze alloy bushings and flanged bronze bushings. We specialize in providing wrapped bronze solid bearing bushings and split type sleeves, crafted to exacting standards to meet your specific needs.

Our comprehensive range of services is designed to add substantial value to our product offerings. Whether you need bespoke solutions tailored to unique specifications, or advanced laboratory services to ensure optimal product performance, we’re here to serve you.

When you choose us, you’ll not only get access to high-quality bronze materials and products, but also the benefit of our exceptional service. Our expert team is committed to providing insightful advice, fair pricing, and superior service at every stage of your purchasing journey.

Browse through our gallery to learn more about our products and services. With our commitment to quality and service, we’re sure you’ll find us to be your reliable partner in sourcing bronze bushings. Contact us today for expert advice, fair pricing, and a service experience you’ll appreciate.”

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Standard Material Codes for Cast Phosphor Bronze Bearings

Bronze is especially well-suited for bushings because of its properties such as:

  1. Low friction: Bronze has a natural low coefficient of friction which makes it ideal for parts where metal will be rubbing against metal, reducing the likelihood of seizing or galling.
  2. Resistance to wear and corrosion: Bronze alloys are generally resistant to wear and corrosion, which makes them well suited for use in harsh environments and applications that involve exposure to water or corrosive chemicals.
  3. High load carrying capacity: Certain bronze alloys are especially strong, enabling them to withstand high loads without failing.
  4. Embeddability: Some bronze alloys have the ability to embed small particles of dirt or debris, which can help protect both the bushing and the shaft it rides on from damage.
  5. Conformability: Bronze bushings can conform to irregularities in the shaft, which can be beneficial in applications where the shaft may not be perfectly round or may not be perfectly aligned with the housing.

Phosphor bronze bearings are widely used across various industries due to their excellent properties and performance advantages. When selecting phosphor bronze bearings, it is essential to be familiar with the standard material codes that denote specific alloy compositions. These codes, established by various international organizations, help ensure consistent material properties and quality. This article lists some standard material codes for cast phosphor bronze bearings from different organizations.

  1. American Society for Testing and Materials (ASTM)

ASTM is an international organization that develops and publishes technical standards for materials, products, and systems. Some common ASTM material codes for cast phosphor bronze bearings are:

  • ASTM B505 (C54400): This code represents a leaded phosphor bronze alloy with a nominal composition of 88.0% copper, 4.0% tin, 4.0% lead, and 0.25% phosphorus. It offers excellent machinability and wear resistance.
  • ASTM B584 (C90700): This code denotes a tin-bronze alloy with a nominal composition of 89.0% copper, 11.0% tin, and 0.25% phosphorus. It is known for its high wear resistance and good corrosion resistance.
  • ASTM B271 (C90800): This code represents a high-strength phosphor bronze alloy with a nominal composition of 88.5% copper, 10.0% tin, 0.5% lead, and 0.25% phosphorus. It is characterized by its high load capacity and excellent wear resistance.
  1. British Standards Institution (BSI)

The British Standards Institution (BSI) is the United Kingdom’s national standards body that develops and maintains technical standards for various materials and products. Some common BSI material codes for cast phosphor bronze bearings are:

  • BS 1400 PB1: This code represents a leaded phosphor bronze alloy with a nominal composition of 88.8% copper, 5.0% tin, 5.0% lead, and 0.5% phosphorus. It offers good machinability and wear resistance.
  • BS 1400 PB2: This code denotes a tin-bronze alloy with a nominal composition of 89.7% copper, 10.0% tin, and 0.3% phosphorus. It is known for its high wear resistance and good corrosion resistance.
  1. Deutsches Institut für Normung (DIN)

The Deutsches Institut für Normung (DIN) is the German national organization for standardization. Some common DIN material codes for cast phosphor bronze bearings are:

  • DIN 1705 (CuSn5ZnPb): This code represents a leaded phosphor bronze alloy with a nominal composition of 84.0% copper, 5.0% tin, 5.0% lead, and 6.0% zinc. It offers good machinability and wear resistance.
  • DIN 1705 (CuSn10): This code denotes a tin-bronze alloy with a nominal composition of 90.0% copper and 10.0% tin. It is known for its high wear resistance and good corrosion resistance.

Understanding the standard material codes for cast phosphor bronze bearings is crucial to ensure proper selection and application of these bearings. These codes, established by international organizations like ASTM, BSI, and DIN, provide a consistent way to describe and identify the material properties and compositions of phosphor bronze alloys, ultimately contributing to the optimal performance and efficiency of engineering systems.

Phosphor Bronze Bushings: The Future of Efficient and Sustainable Engineering

Phosphor bronze bushings have emerged as a popular and sustainable choice in engineering applications across various industries. These versatile, high-performance bushings offer a range of benefits, including reduced friction, improved wear resistance, and increased durability. As industries continue to seek innovative and eco-friendly solutions, the promotion of phosphor bronze bushings has become increasingly important. This article highlights the advantages of using phosphor bronze bushings and why they are poised to revolutionize the engineering sector.

What is Phosphor Bronze?

Phosphor bronze is a copper alloy consisting of copper, tin, and phosphorus. The addition of tin and phosphorus provides the material with improved strength, corrosion resistance, and wear resistance compared to pure copper. This makes phosphor bronze an ideal choice for manufacturing bushings, bearings, and other wear-resistant components used in various engineering applications.

Benefits of Phosphor Bronze Bushings

  1. Reduced Friction and Improved Wear Resistance

Phosphor bronze bushings offer excellent friction reduction and wear resistance, thanks to the presence of a thin film of tin oxides on their surface. This film acts as a lubricating layer, reducing friction between the bushing and the mating component. As a result, phosphor bronze bushings can minimize wear and extend the service life of machinery and equipment.

  1. High Load Capacity and Durability

Phosphor bronze bushings exhibit high load-carrying capacity, making them suitable for use in heavy-duty applications. The alloy’s inherent strength and durability ensure that the bushings maintain their shape and function under high loads and stress conditions. This translates into reduced maintenance and downtime, ultimately enhancing the efficiency of industrial operations.

  1. Corrosion Resistance

Phosphor bronze bushings are highly resistant to corrosion, particularly in harsh environments or when exposed to saltwater or other corrosive elements. This property makes them an ideal choice for marine applications, as well as in chemical processing plants and other industries where corrosion resistance is crucial for maintaining the integrity of equipment and components.

  1. Eco-friendly and Sustainable

Phosphor bronze is an environmentally friendly material, as it is both recyclable and sustainable. The use of phosphor bronze bushings helps reduce waste generation and resource consumption, contributing to greener industrial practices. Moreover, the extended service life of these bushings reduces the need for frequent replacements, further minimizing environmental impact.

  1. Wide Range of Applications

Phosphor bronze bushings are suitable for a wide range of applications across various industries, including automotive, aerospace, marine, power generation, and manufacturing. Their versatility and adaptability make them an excellent choice for engineers seeking to design efficient, long-lasting, and sustainable systems.

Exploring the Growing Markets for Phosphor Bronze Bushings

Phosphor bronze bushings have gained increasing popularity across various industries due to their exceptional properties, such as reduced friction, improved wear resistance, high load capacity, and corrosion resistance. As the demand for sustainable and efficient engineering solutions grows, so does the market for phosphor bronze bushings. This article explores the major markets where phosphor bronze bushings are making a significant impact and the factors driving their growth.

Automotive Industry

The automotive industry is a major market for phosphor bronze bushings. These bushings are used in various automotive components, including transmission systems, suspension systems, steering systems, and engine components. The high load capacity and wear resistance of phosphor bronze bushings make them ideal for the demanding conditions of automotive applications, contributing to improved performance, fuel efficiency, and reduced maintenance requirements.

Marine Industry

Phosphor bronze bushings are widely used in the marine industry due to their excellent corrosion resistance, particularly in saltwater environments. They are commonly found in ship propeller systems, rudder assemblies, and winches, among other marine equipment. The durability and long service life of phosphor bronze bushings contribute to reduced maintenance costs and improved operational efficiency in marine applications.

Power Generation Industry

In the power generation industry, phosphor bronze bushings are used in various components of turbines, generators, and pumps. Their high load capacity, wear resistance, and corrosion resistance make them suitable for the demanding conditions encountered in power generation systems. The extended service life and low maintenance requirements of phosphor bronze bushings contribute to the overall efficiency and reliability of power generation systems.

Manufacturing and Processing Industries

Phosphor bronze bushings are widely used in manufacturing and processing industries, including food processing, chemical processing, and textile manufacturing. They are used in various types of equipment, such as conveyors, mixers, and pumps, where their wear resistance, corrosion resistance, and high load capacity are essential for maintaining efficient operations.

Heavy Machinery and Construction

Heavy machinery and construction equipment, such as excavators, cranes, and bulldozers, rely on phosphor bronze bushings for their durability and high load-carrying capacity. The harsh operating conditions of construction sites demand components that can withstand heavy loads, wear, and corrosion, making phosphor bronze bushings an ideal choice for these applications.

The growing markets for phosphor bronze bushings are a testament to their versatility and exceptional properties. As industries continue to prioritize sustainability, efficiency, and performance, the demand for phosphor bronze bushings is expected to increase even further. By exploring and understanding these markets, manufacturers, engineers, and end-users can better appreciate the value and potential of phosphor bronze bushings in a wide range of applications.

Property/Characteristic Description
Material Phosphor Bronze
Composition Copper (Cu) 94.0-96.0%, Tin (Sn) 4.0-6.0%, Phosphorus (P) 0.01-0.35%
Density 8.8 g/cm³
Melting Point 880-890°C (1620-1634°F)
Tensile Strength 360-620 MPa
Yield Strength 140-310 MPa
Elastic Modulus 110-120 GPa
Poisson’s Ratio 0.34-0.36
Hardness 80-140 HB
Wear Resistance Excellent
Corrosion Resistance Excellent
Self-Lubrication Good
Machinability Good
Thermal Conductivity 60-90 W/mK
Electrical Conductivity 9-15% IACS
Applications Bearings, Bushings, Thrust Washers, Gears, Valve Seats, Electrical Contacts, Springs, Marine Hardware, Aerospace Components, Automotive Parts, Industrial Equipment

What are Phosphor Bronze Bearings?

Phosphor bronze is a copper alloy containing copper, tin, and phosphorus. This combination of elements results in improved strength, corrosion resistance, and wear resistance compared to pure copper. Phosphor bronze bearings are made from this alloy and are used in a variety of applications, including automotive, aerospace, marine, and manufacturing.

Benefits of Phosphor Bronze Bearings

  1. Reduced Friction and Improved Wear Resistance

Phosphor bronze bearings offer exceptional friction reduction and wear resistance due to the formation of a thin film of tin oxides on their surface. This film acts as a lubricating layer, reducing friction between the bearing and the mating component, minimizing wear, and extending the service life of machinery and equipment.

  1. High Load Capacity and Durability

Phosphor bronze bearings exhibit a high load-carrying capacity, making them suitable for heavy-duty applications. The alloy’s inherent strength and durability ensure that the bearings maintain their shape and function under high loads and stress conditions. This results in decreased maintenance and downtime, ultimately enhancing the efficiency of industrial operations.

  1. Corrosion Resistance

Phosphor bronze bearings are highly resistant to corrosion, particularly in harsh environments or when exposed to saltwater or other corrosive elements. This property makes them an ideal choice for marine applications, as well as in chemical processing plants and other industries where corrosion resistance is crucial for maintaining the integrity of equipment and components.

  1. Eco-friendly and Sustainable

Phosphor bronze is an environmentally friendly material, as it is both recyclable and sustainable. The use of phosphor bronze bearings helps reduce waste generation and resource consumption, contributing to greener industrial practices. Moreover, the extended service life of these bearings reduces the need for frequent replacements, further minimizing environmental impact.

Providing technical support is essential in promoting the use of phosphor bronze bushings.

This may include assistance with material selection, design optimization, and troubleshooting.

By offering technical support, manufacturers can demonstrate their expertise and add value to their products.

Phosphor bronze is the most widely used bushing material in automobile manufacturing. It is widely used in air compressors, refrigerators, connecting rod bushings of internal combustion engines, cross pin bushings, piston pin bushings, cam sleeve bushings, guide Wheel bushing, guide wheel bracket bushing, gear box bushing, etc. It is characterized by high hardness, good wear resistance, low friction coefficient, good impact toughness, high allowable specific pressure and limit linear speed, and good workmanship. Phosphorus in phosphor bronze can prevent the generation of extremely hard and brittle SnO_2 in the alloy, which has a protective effect on the journal. Therefore, the use of phosphor bronze as a bushing material is beneficial to prolong the mechanical life. With the development of the automobile industry, the The service life of the machine puts forward higher and higher requirements and also puts forward higher requirements for the phosphor bronze bushing. Some users require that the hardness of the phosphor bronze bushing be increased to HB150 ~ 200. When the hardness of the journal is sufficient [ For example, greater than HB300], the hardness of the bushing is improved, the wear resistance is also improved, and the mechanical life can be extended. Phosphor bronze QSn6.5 ~ 0.4 has good cold pressure processing performance. After cold work hardening, it can be manufactured with high hardness and wear resistance. Bushings with good properties. The hardness of the blanks made of QSn6.5~0.4 is HB80 after annealing, and is processed into cylindrical parts by positive extrusion, the section reduction rate can reach 80%, and the hardness can reach more than HB160. Phosphor bronze integral bushings production process.

The phosphor bronzes are designated as UNS C50100 through C54200. Leaded phosphor bronzes combine good strength and fatigue resistance with good machinability, high wear resistance and corrosion resistance. They are used in applications such as sleeve bearings, thrust washers, and cam followers.

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Properties and uses of phosphor bronze bushings

A bronze with tin and phosphorus as the main alloying elements. Contains 2 to 8% tin, 0.1 to 0.4% phosphorus, and the rest is copper. It is mainly used as wear-resistant parts and elastic elements in industry. Plates and strips are used for springs, switches, lead frames, connectors, vibrating plates, bellows, fuse clips, bushings, etc. in electronics and electrical devices, especially for springs that require high performance elasticity. Castings are used for gears, worm gears, bearings, bushings, sleeves, vanes, other general mechanical parts.

Performance and use

Phosphor bronze has higher corrosion resistance, wear resistance, and does not spark when impacted. For medium-speed and heavy-load bearings, the maximum operating temperature is 250°C. It has the characteristics of self-aligning, insensitive to deflection, uniform bearing capacity, high bearing capacity, radial load at the same time, self-lubricating and maintenance-free. Tin Phosphor Bronze is an alloy copper with good electrical conductivity, not easy to heat up, ensuring safety and having strong fatigue resistance. The tin phosphor bronze jack reed hard-wired electrical structure, no rivet connection or no friction contact, can ensure good contact, good elasticity, and smooth insertion. The alloy has excellent machinability and chip-forming properties, and can quickly shorten the processing time of parts. Phosphor bronze is also commonly used in harmonica as the gong material.

Phosphor Bronze Washers: Applications and Benefits

Washers are an essential component in many industrial and mechanical applications. They play a crucial role in distributing the load of a fastener such as a screw or nut, effectively preventing damage and ensuring a tight fit in the assembly. Among the various materials used for washers, phosphor bronze stands out due to its unique properties. Let’s delve into the world of phosphor bronze washers, understanding their applications and benefits.

What are Phosphor Bronze Washers?

Phosphor bronze washers are precision components made from phosphor bronze, a highly durable and corrosion-resistant alloy of copper with tin and phosphorous. The alloy’s superior physical and mechanical characteristics, including a low coefficient of friction, good electrical conductivity, and excellent resistance to wear and fatigue, make it an optimal choice for manufacturing washers.

These washers come in a variety of sizes and shapes, the most common being flat round washers. However, they can also be custom designed and manufactured to suit specific application requirements.

Applications of Phosphor Bronze Washers

Phosphor bronze washers have wide-ranging applications across various industries due to their excellent mechanical properties. Here are a few notable applications:

  1. Electrical Components: Phosphor bronze’s good electrical conductivity makes these washers an ideal choice in electrical and electronic equipment. They ensure optimal performance and longevity of the equipment by providing a secure and stable connection.
  2. Automotive Industry: In the automotive industry, these washers are often used in engine components, brake parts, and other mechanical assemblies where high resistance to wear and tear is required.
  3. Marine Applications: The marine industry highly values phosphor bronze washers due to their excellent resistance to corrosion, especially saltwater corrosion. They are commonly used in ship components, underwater fastening systems, and other marine hardware.
  4. Aerospace: In aerospace applications, phosphor bronze washers are used in aircraft components due to their high fatigue resistance and strength.
  5. Musical Instruments: Interestingly, these washers also find use in musical instruments, particularly wind and stringed instruments, where they ensure optimal tension and tuning stability.

Benefits of Phosphor Bronze Washers

Phosphor bronze washers come with a host of benefits that make them a preferred choice in many applications:

  1. Durability: Thanks to the inherent strength and resilience of phosphor bronze, these washers offer excellent durability, ensuring a longer lifespan even in demanding environments.
  2. Corrosion Resistance: Phosphor bronze’s superior resistance to corrosion, including saltwater corrosion, makes these washers suitable for use in harsh environments, extending the life of the assembly in which they are used.
  3. Good Conductivity: With excellent electrical and thermal conductivity, phosphor bronze washers are an ideal choice in electrical and electronic applications.
  4. Low Friction: The low coefficient of friction of phosphor bronze reduces wear and tear, which is especially beneficial in moving parts.
  5. Availability: Phosphor bronze washers are available in a wide range of sizes and can be custom manufactured to meet specific requirements. This flexibility makes them suitable for a wide variety of applications.

In conclusion, phosphor bronze washers, owing to their unique properties, play a crucial role in a variety of industrial and mechanical applications. Their durability, excellent conductivity, and resistance to corrosion ensure a secure and long-lasting fit, making them a vital component in numerous fields.

CNC Turning Service, Finished Machined Bushing, Custom Design!

Manufacturer and exporter of phosphor bronze casting bushings and ferrous and non-ferrous castings, including bronze bearings. We prioritize quality assurance, ensuring all our products are made from high-grade raw materials available in the market.

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Our CNC Bronze Bushing Milling Service specializes in crafting high-quality bushings from a premium copper-based alloy containing 10-12% tin. This alloy provides excellent ductility, corrosion resistance, wear resistance, and high mechanical strength. While it can be soldered and brazed effectively, wrought grades perform better under shock loads. Our bushings are ideal for heavy load applications operating at high speeds. By choosing our services, you benefit from precision-engineered products made with advanced CNC milling technology, tailored to your exact specifications. Contact us today to learn how we can enhance the performance and reliability of your applications and help grow your business.

bushing sleeve

Bronze Bushing Manufacturer

Industrial bearings & metal components, Quality Phosphor Bronze Bushings

Bronze bushings are popular in various applications due to their high performance and low maintenance. Made from quality bronze alloys, they ensure reliable, long-lasting operation under different conditions.

Flange Bearings feature an outer ring flange for easy axial positioning in housings, making them suitable for high-precision applications that require resistance to axial loads.

Phosphor Bronze Alloy Bushings, composed of copper, tin, and phosphorus, are recognized for their high fatigue resistance, resilience, and low friction. They excel in applications needing toughness and corrosion resistance.

Pillow Block Bearings are mounted bearings housed in a pedestal block that can be bolted to machinery for stability. They are ideal for supporting simple rotating shafts.

Spherical Bearings facilitate rotational motion between two parts while managing high radial and moderate axial loads. They can accommodate angular misalignment caused by shaft deflection and mounting errors.

Aluminum bronze bushings
Pivot Bushings C93200 SAE 660
85%

Product Quality Index

92%

Energy Generation

Benefits and Features of Bronze Bearings

Industrial Applications: Choose from a variety of Bronze Bearing Materials, including Self-lubricating Wrapped Phosphor Bronze Solutions, all available online!

Benefits of Bronze Bushing

High fatigue strength bronze bearings and wear-resistant bushings. Simplify your research and bronze bushing production—fast and safe. Order today and explore our extensive range of bronze bushings, research essentials, and more. Shop our vast selection of equipment bronze bearings.

Bronze Bearings Key Features

Phosphor bronze bearing material offers high strength, excellent wear resistance, low friction, and good thermal conductivity, making it ideal for replacing non-wear-resistant cast bearings in drilling equipment. It also boasts exceptional seawater corrosion resistance and is available for custom design.

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This high-purity copper-tin-phosphorus material is suitable for heavy loads and can be crafted into bushes, offering a friction coefficient similar to that of ball or roller bearings under light loads. Applications include selecting bronze bearing materials for industrial use, providing high mechanical strength and excellent impact resistance.

Metal Manufacturer – High-Quality Precision Parts and Custom Bushings.

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If you never contact us you will never find out how different we are! We can offer you supply services which will greatly improve your supply chain.

We Supply A Vast Range Of Engineering Bronze Alloys Bearing In Shapes And Sizes To Suit You Particular Machining Requirements. We Offer A Supply Path That Consistently Provides The Highest Levels Of Service. Click On An Image Below To View A Product Range.

Phosphor Bronze Bearing Properties and applications

Phosphor bronze has higher corrosion resistance, wear resistance, impact does not spark. Used for medium speed, heavy load-bearing, working maximum temperature 250℃. With automatic self-aligning, insensitive to deflection, bearing uniform bearing capacity, can be subjected to radial load at the same time, self-lubrication without maintenance and other characteristics. Tin phosphor bronze is a kind of alloy copper, has good electrical conductivity, is not easy to heat, ensure safety, and has a strong fatigue resistance. Tin-phosphor bronze jack reed hardwired electrical structure, no rivet connection or frictional contact, can ensure good contact, good elasticity, smooth transfer, and insertion. The alloy has excellent mechanical processing properties and chip forming properties, which can quickly shorten the processing time of parts.

Phosphor Bronze Grade Bushing & Solid Bronze Bearings Operate At Higher Temperatures Without Losing Ability To Carry Loads Without Creep And At Sub-Zero Temperature Without Becoming Hard And Brittle.

bronze bearing

Our range of wrapped bronze bushing manufactured from CuSn8 rolled phosphor bronze alloy material is extremely versatile and well suited for a wide range of applications. These bronze bearings have been developed for slow speed, high load applications, especially suited for oscillating motion and are perfect for the construction, mining/quarrying, agriculture and automotive industries.

Phosphor bronze bushes suppliers

  • Bronze Wrapped Washers
  • Bronze Wrapped Flanged Bearings
  • Bronze Wrapped Bearing Strip
  • Bronze Wrapped Plain Bearings

CuSn8 bronze with either grease pockets or lubricating holes. The bronze bushing is produced from phosphor bronze alloy wrapped strip which is hard and has an excellent finish. The material composition is as follows:

  • Cu – Balance
  • Sn – 8.5%
  • P – 0.2%

NON-FERROUS METALS: We produce Bushings & Sliding bearings.

Research on Properties of QSn6·5-0.1 Tin Phosphor Bronze Sliding Bearings
Be
The test results of QSn6.5-0.1 alloy cold-extruded sliding bearings and their comparative analysis with foreign similar materials show that the sliding bearing blanks cold-extruded with domestic tin-phosphor bronze have good performance indicators, which can fully meet the current requirements. The requirements of the acceptance standards for similar materials in various countries in the world. ‘
Be
【Key words】cold extrusion, sliding bearing, strange energy ’’.
Be Study on Properties of the Cold Extrusion QSn6.5-0.1 Tin-Phosphorus
—Bronze Sliding Bearing,
Be The properties of sliding bearing of cold extrusion QSn6.5—0.1 tin—phosphorus—bronze alloy were stu-
died and compared with similar products of the main industrial countries in the world. The result showed that the
tin—phosphorus—bronze sliding bearing blank by cold extrusion forming has an excellent performance index and can meet
the acceptance criteria of a similar products of various countries now.
Be
Cold extrusion, Sliding bearing, Tin—phosphorus—bronze alloy
CuSn8P
Plain bearing
Be
Be
In order to replace CuSn8P with domestic materials to produce high-quality
Sliding bearings, we have the possibility to replace CuSn8P
In QSn6.5 material,

CNC Grinding Service for Metal Bushing Machinability

Beautifully crafted leather products.

Choose from our range of machinery bushings, including bronze bushings and sliding bearings, all in stock and ready for shipment. Manufacturers worldwide rely on self-lubricating components from China for their bronze alloy bushings and cast bronze bearings. Our tribologically optimized metallic bushings offer excellent resistance to wear, abrasion, chemicals, and temperature while requiring no maintenance, making them ideal for applications ranging from short linear movements to fast rotations. Bushing bearings are utilized across various industries.

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Contact us easily for all bronze bushing inquiries!

You can contact us in several ways. Whether you have a query or need advice, our sales teams are ready to help you. Please choose an option below to get in touch.

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Solutions For Every Industry

Searching for Dependable Bushing Solutions? viiplus Has What You Need.

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Design Guides, Materials

Bushing design, Comprehensive design manuals covering a range of self-lubricating materials used in all of viiplus’s manufacturing processes.

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Technical Guides

Manufacturing On Demand, Technical Guides For Machining Design. Discover the latest in metal alloys, materials, and design tips for manufacturing custom machined and self-lubricating bearing parts.

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Get Instant Quote

To receive your instant quote, simply upload your drawing file and choose your production process & bushing material.

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Prototyping, Place Order

After you place your order, we will start the production process. You will receive updates when your order has completed production and is ready to be dispatched.

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Receive Your custom Parts

We provide precision-inspected high-quality parts, packing lists and documents, and delivery tracking.

With innovative products, we are a dependable partner in enhancing the efficiency, intelligence, and sustainability of self-lubricating bearings. We produce high-precision components, bushings for powertrain and chassis applications, and various bronze and plain bearing solutions for numerous industrial uses.

High-precision components, self-lubricating bearing, and services

Your Partner in the Self-lubricated Bearing Bronze Industry – Quality Guaranteed