Customized Bronze Bushings, Oil Grooved Bronze Copper Alloy Bearings, Metric Dimensions Bronze Bushing with CuSn6Zn6Pb3 Material

In the world of machinery and mechanical components, the importance of efficient, reliable, and durable parts can’t be understated. Among these critical components are bushings—specifically, bronze bushings. Their application in numerous industries, from automotive and aerospace to industrial machinery, demonstrates their inherent importance. As technology evolves, manufacturers are increasingly offering customizable solutions, such as customized bronze bushings, to better meet unique operational requirements. In this article, we will delve into customized bronze bushings, particularly oil grooved bronze copper alloy bearings with a focus on the double helix bushing and CuSn6Zn6Pb3 material.

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Customized bronze bushings represent a significant stride in the development of machinery parts. Standard bushings, while generally versatile, might not fully meet specific requirements of unique machinery designs or conditions. This is where custom-designed bushings come into play. Customized bronze bushings offer clients tailor-made solutions that perfectly fit the dimensions, material specifications, load requirements, and operational parameters of their machinery.

These customized bronze bushings are crafted from various bronze alloys such as tin bronze, aluminum bronze, or phosphor bronze to suit specific needs. With a customized solution, clients can select the most suitable bronze material that will offer the optimal balance of hardness, toughness, wear resistance, and corrosion resistance required for their specific application.

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Oil Grooved Bronze Copper Alloy Bearings

One highly specialized form of customized bronze bushing is the oil grooved bronze copper alloy bearing. These bearings are characterized by grooves on their inner or outer surfaces, designed to retain oil or other lubricants. These oil grooves can take various forms, including straight lines, spiral lines, and, notably, the double helix design.

The double helix oil grooved bronze bushing is a standout product in this category. The double helix refers to a two-spiral design that channels oil effectively around the bearing, ensuring consistent lubrication during operation. This innovative design offers superior performance in high load and high-speed applications, reducing friction and wear, and increasing the longevity of both the bushing and the overall machinery.

A customized bronze bushing is a crucial component used in mechanical equipment, designed to reduce friction and wear on bearing parts. Typically made from bronze alloy, these bushings can be tailored to meet specific needs and requirements for particular applications. Bronze bushings are commonly utilized in a variety of mechanical devices, such as automotive engines, industrial machinery, ships, and wind turbines.

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Custom Size and Material: Casting Solid Bronze Bearings

Type China Brands (GB1776-87) ISO1338 DIN JIS ASTM/UNS BS
Bronze Bushing 1 ZCuZn25Al6Fe3Mn3 GCuZn25Al6Fe3Mn3 G-CuZn25Al5 HBsC4 C86300 HTB2
Bronze Bushing 2 ZCuSn6Zn6Pb3 GCuSn6Zn6Pb3 GB-CuSn5Zn5Pb5 BC6 C83600 LG2
Bronze Bushing 3 ZCuAI10Fe3 GCuAI10Fe3 GB-CuAI10Ni AIBC3 C95500 AB1
Bushing 1 ZCuSu10P1 CuSn12 GB-CuSn10 BC3 C90800 PB4
Bushing 2 Steel+ZCuSn6Zn6Pb3 Steel+CuSn6Zn6Pb3Fe3Ni5 Steel+CuSn6Zn6Pb3Ni BC6 C83600 LG2
Bushing 3 HT250 FC250 Class40
Bushing 4 GCr15 B1 100Cr6 SUJ2 52100

This chart represents various types of bronze bushings and bushings, and their equivalent brands/materials in different standards: China (GB1776-87), ISO1338, DIN, JIS, ASTM/UNS, and BS.

Bronze bearings are highly sought after for their load bearing and anti-corrosive properties. Two popular bronze alloys used for manufacturing bearings are CAC304 and C86300. Below is a technical chart detailing some of the key characteristics of these two materials.

Material CAC304 (JIS Standard) C86300 (ASTM Standard)
Also Known As Aluminum Bronze Manganese Bronze
Composition Cu: 76-88% <br> Al: 8.0-11% <br> Fe: 4.0-5.5% <br> Ni: max 1.0% Cu: 60-66% <br> Sn: max 0.2% <br> Pb: max 0.2% <br> Zn: 22-28% <br> Fe: 2.0-4.0% <br> Ni: max 1.0%
Mechanical Properties Yield Strength: 147 MPa <br> Tensile Strength: 539 MPa <br> Elongation: 30% Yield Strength: 275 MPa <br> Tensile Strength: 620 MPa <br> Elongation: 14%
Features Good wear resistance <br> Excellent load capacity <br> Good anti-corrosive properties High strength <br> High load capacity <br> Excellent wear resistance <br> Good machinability
Applications Water pumps, marine hardware, heavy-duty mechanical parts Gears, slow speed heavy load bearings, gears, cams, high strength mechanical parts

Please note that the above properties are approximate values and may vary based on different heat treatment and working conditions. The information is intended to provide a general understanding of the material and should be used in conjunction with professional judgement and not as a replacement for it.

Double helix bushings, specifically those made from bronze, are an exceptional solution in the mechanical components industry due to their robust nature and the unique design that allows them to excel in high-load, high-speed applications.

The ‘double helix’ term refers to the twin spiral design carved into the bearing surface. This design serves to channel lubricants effectively around the bearing, ensuring consistent lubrication during operation, significantly reducing friction and wear.

A bronze double helix bushing offers several advantages:

  1. Superior Lubrication: The double helix design provides a continuous flow of lubricant, even in high-speed applications. This consistent lubrication results in reduced friction and wear, extending the lifespan of the bushing and the overall machinery.
  2. High Load and Speed Capacity: Bronze is a robust and resilient material known for its high load-bearing capabilities. Paired with the double helix design, these bushings can handle high speeds and heavy loads without sacrificing performance.
  3. Durability and Longevity: The combination of bronze material and the double helix design leads to superior durability. These bushings are highly resistant to wear and tear, ensuring a long operational life.
  4. Versatility: Bronze double helix bushings can be customized to meet specific operational requirements, making them suitable for a wide range of industrial applications.

Applications for the bronze double helix bushing range from the automotive industry, where they are used in transmissions and suspensions, to industrial machinery, where they can be found in conveyors, turbines, and many more.

In conclusion, the bronze double helix bushing offers an exceptional combination of design and material advantages that make it an outstanding solution for high-load, high-speed applications.

The oil grooved bearing drive gear bushing, often made from copper or bronze alloys like the punch copper sleeve bearing, is an essential part in many types of machinery, providing smooth, reliable operation even under demanding conditions. The bushing’s design and composition enable it to maintain excellent performance under high loads and high speeds, thanks to the specific properties of its material and its distinctive grooving.

An oil grooved bearing features grooves on its inner or outer surfaces, designed to retain lubricating oil. The grooves can take on various forms, from straight lines and spiral patterns to complex designs like the double helix. This design’s primary advantage is the way it channels lubricant around the bearing during operation, reducing friction and wear while increasing the bushing’s longevity and the overall efficiency of the machinery.

Drive gear bushings are typically subjected to considerable stress due to their role in transferring rotational motion. The addition of an oil groove in these bushings significantly enhances their performance by providing constant lubrication to the moving parts.

When made of punch copper or bronze alloys, these bushings offer superior properties. Copper and bronze are known for their excellent anti-friction and wear resistance properties. In addition, these materials can withstand high loads, offering high durability and a longer service life.

Punch copper sleeve bearings also bring additional benefits. The ‘punch’ refers to a manufacturing process where the material is punched into shape, allowing for a high degree of precision and uniformity. This ensures a consistent, high-quality product that fits perfectly with the mating parts.

Copper brass graphite lube plate bearings represent an innovative development in the field of industrial machinery and automotive components. This unique combination of materials and design creates a high-performance, maintenance-free bearing that is suitable for a variety of heavy-duty applications.

Composition and Characteristics

These bearings are composed of a copper-brass alloy base, with graphite lubricant incorporated into the design. Copper brass, also known as brass, is a versatile and robust alloy known for its excellent strength, wear resistance, and good anti-corrosion properties. On the other hand, graphite is a solid lubricant known for its self-lubricating properties and low friction coefficient.

The design involves embedding graphite plugs or plates into the copper brass matrix of the bearing. The graphite serves as a self-lubricating component, eliminating the need for external lubrication. When the bearing is in operation, the graphite is deposited onto the moving parts, providing a consistent layer of lubrication that reduces friction and wear.

Maintenance-Free Operation

One of the most significant advantages of copper brass graphite lube plate bearings is their maintenance-free nature. As the bearing self-lubricates through the graphite plates, it significantly reduces the necessity for regular lubrication. This feature reduces maintenance costs, extends the bearing’s operational life, and improves overall machinery efficiency.

Moreover, these bearings are highly suitable for operations in dusty or dirty environments, where traditional lubricants could attract contaminants that increase wear. Similarly, they excel in high-temperature applications where standard lubricants may degrade.

Applications

The high load-bearing capacity, good heat dissipation, and maintenance-free nature of these bearings make them ideal for a wide range of applications. They are commonly found in heavy machinery, automotive components, industrial equipment, and anywhere high loads, high temperatures, or challenging conditions are present.

In conclusion, copper brass graphite lube plate bearings combine the strength and durability of copper brass with the self-lubricating properties of graphite. This unique design results in a high-performance, maintenance-free bearing that offers significant advantages in terms of cost, longevity, and operational efficiency. As a result, these bearings have found broad applications across numerous industries, helping to drive forward the future of industrial machinery and automotive components.

Aluminium bronze is a type of bronze in which aluminium is the primary alloying metal, added to copper. This combination of materials yields a product with remarkable strength, excellent corrosion and wear resistance, making it highly sought-after for various industrial applications. An important use of aluminium bronze is in the manufacturing of bronze rings, which are common components in numerous mechanical systems.

Properties of Aluminium Bronze

Aluminium bronze is well-regarded for its impressive physical and mechanical properties. Some of these include:

  1. Strength and Hardness: Aluminium bronze has a high tensile strength and hardness, which makes it an excellent choice for heavy-duty applications.
  2. Corrosion Resistance: The alloy is highly resistant to corrosion, including resistance to stress corrosion cracking and seawater corrosion, making it suitable for marine applications.
  3. Wear Resistance: Aluminium bronze exhibits excellent wear resistance, which makes it ideal for parts like rings that experience a lot of friction.
  4. Thermal and Electrical Conductivity: While not as conductive as pure copper, aluminium bronze still has reasonably good thermal and electrical conductivity.
  5. Aesthetics: Aluminium bronze possesses a golden color that is much more resistant to tarnishing compared to other bronze alloys, making it a popular choice for decorative items as well.

Aluminium Bronze Rings

In the field of mechanical components, aluminium bronze rings are vital elements due to their strength, durability, and resistance to wear and corrosion.

These rings are commonly found in various industries, including but not limited to, marine, oil and gas, automotive, and aerospace. They are often used as bushings, bearings, gears, valves, and pump components. The superior strength and resistance to wear and corrosion make aluminium bronze rings particularly suited for applications where they are exposed to heavy loads, high speeds, or corrosive environments.

In conclusion, aluminium bronze is a material of choice for manufacturing robust and durable rings that can stand up to demanding conditions. Its excellent physical and mechanical properties make it an outstanding option for a wide range of industrial applications.

CuAl11Ni and CuAl10NiFe4 are specific types of aluminum bronze alloys, primarily composed of copper (Cu), aluminum (Al), nickel (Ni), and, in the case of CuAl10NiFe4, iron (Fe). Both these materials are known for their excellent strength, hardness, and corrosion resistance, making them ideal for use in bearing and bushing applications.

CuAl11Ni Bronze Bearing

CuAl11Ni, or sometimes referred to as CuAl11FeNi, is an aluminum bronze alloy with high mechanical properties. Its composition typically includes 11% aluminum and up to 5% nickel, with the remainder being copper.

Key properties of CuAl11Ni include:

  1. High Strength and Hardness: This material exhibits high tensile strength and hardness, making it suitable for heavy-duty bearing applications.
  2. Excellent Corrosion Resistance: With superior resistance to corrosion, particularly seawater, this material is often used in marine applications.
  3. Good Wear Resistance: This material offers good wear resistance and excellent load-bearing capabilities, making it ideal for bearings.

Applications of CuAl11Ni bronze bearings often include shipbuilding, chemical industry equipment, heavy-duty machinery, and any application where the bearing will be exposed to corrosive environments or high mechanical stress.

CuAl10NiFe4 Bronze Bushing

CuAl10NiFe4 is an aluminum bronze alloy, composed of approximately 10% aluminum, 4-5% nickel, 4% iron, and the remainder being copper. This alloy is particularly known for its superior mechanical properties and good resistance to wear, making it a suitable material for bushings.

Key properties of CuAl10NiFe4 include:

  1. High Strength and Hardness: CuAl10NiFe4 exhibits high tensile strength and hardness, making it ideal for bushings that need to withstand heavy loads and high mechanical stress.
  2. Good Corrosion Resistance: Like CuAl11Ni, this alloy also offers good resistance to corrosion, particularly in seawater and other harsh environments.
  3. Excellent Wear Resistance: This alloy provides superior wear resistance, making it ideal for use in bushings that are subject to high friction.

CuAl10NiFe4 bronze bushings are often used in heavy machinery, hydraulic equipment, pump components, and valves, where they offer superior durability and reduced maintenance requirements.

In conclusion, both CuAl11Ni and CuAl10NiFe4 are high-strength, corrosion-resistant aluminum bronze alloys that are widely used in the manufacturing of bearings and bushings. These components are used in a wide range of industries due to their excellent mechanical properties and resistance to wear and corrosion.

The CuZn25A16Fe3Mn3 wear plate, featuring high hardness impregnated brass solid lubrication bearing, marks a significant advancement in the realm of high load, wear-resistant applications. The enhanced hardness of the brass in this alloy provides superior load-bearing capacity and improved wear resistance.

Key Features of CuZn25A16Fe3Mn3 Wear Plate

The CuZn25A16Fe3Mn3 wear plate is a type of high hardness brass that’s been designed to offer several distinct advantages:

  1. High Hardness: The most notable characteristic of this alloy is its high hardness, which lends it an exceptional load-bearing capacity.
  2. Enhanced Wear Resistance: High hardness brass in the alloy composition contributes to its superior wear resistance, making it suitable for applications that involve continuous, high-intensity friction.
  3. Solid Lubrication: The presence of impregnated solid lubrication within the alloy structure ensures that the wear plate maintains low friction, even under high load situations. This reduces wear and extends the overall lifespan of the component.
  4. High Load Bearing Capacity: The increased hardness gives rise to a higher load-bearing capacity. This makes the alloy ideal for heavy-duty applications where other materials may fail.

However, due to its high hardness, the CuZn25A16Fe3Mn3 wear plate can be difficult to machine and finish. Therefore, it is recommended for use in high load applications where its unique characteristics can be fully utilized.

Applications of CuZn25A16Fe3Mn3 Wear Plate

Given its robust characteristics, CuZn25A16Fe3Mn3 wear plates find use in various high-demand applications:

  1. Continuous Casting Rolling Machines: These are heavy-duty machines that require components with superior load-bearing capacities. The high hardness and wear resistance of the CuZn25A16Fe3Mn3 wear plate make it an ideal choice for these machines.
  2. Mining Equipment: Mining equipment operates under extreme conditions, involving high loads and constant friction. The enhanced wear resistance and load-bearing capacity of these wear plates make them well-suited for such conditions.
  3. Engineering Equipment: In various engineering equipment like cranes, excavators, and loaders, these wear plates can provide the necessary durability and high load capacity.
  4. Injection-Molding Machines: These machines require components that can withstand high pressures and temperatures. The high hardness brass wear plates are perfectly suited to these demands.

In conclusion, the CuZn25A16Fe3Mn3 wear plate represents a substantial development in wear-resistant materials, providing excellent load-bearing capacity and wear resistance, making it an ideal solution for high load applications across various industries.

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