Supplier of finished Custom Parts and Machining of Bronze Slip Rings, Custom Bearing Bronze, Bronze Slip Rings.
Maintenance-free Plain Bearings

Technology Drawing, Simply upload your file, and select your desired production process and material to receive an instant quote.

Once your order is placed, production will commence. You will receive regular updates on the status of your order.

We take the time to understand your processes, needs, and budget and use our decades of experience to engineer a custom solution.
high quality bronze rings for use in a wide range of slip ring assemblies.
When it comes to custom machined bronze components, precision, durability, and customization are key. Whether you need bushings, bearings, or any other bronze part tailored to your specifications, choosing the right manufacturer is crucial. At Custom Parts, we specialize in delivering high-quality, custom-machined bronze components that meet the exact needs of our clients.
When it’s time to bring an innovative idea to life, we are here to make it happen. We’re more than just a company – we’re experts in engineering, testing, and leveraging advanced technology to supply precisely shaped cast bronze bearing components for tooling or production needs. Our extensive manufacturing capabilities allow us to produce castings in a range of alloys for various industries, including petrochemical. We’ve done it all, and we’re ready to do it for you. We specialize in custom bearing bushing parts designed and built for specialized purposes.

Why Custom Parts self-lubricating Bronze?
Bronze is an ideal material for bushings and bearings due to its excellent mechanical properties and resistance to wear and corrosion. This makes it suitable for a wide range of applications, from automotive and aerospace to marine and heavy equipment manufacturing. Its unique properties ensure long service life and reliable performance even in demanding conditions.
Contact us today to request a quote or learn more about our services. Our knowledgeable team is here to help you find the perfect solution for your needs. By offering a comprehensive range of machining services and specialized grooving patterns, Custom Parts stands out as a leader in the industry. Trust us to deliver the high-quality, custom-machined bronze components your project demands.
We can provide designs drawings by professional engineers or work to your drawings if desired.
Custom Machining Capabilities, Custom Bronze rings
At Custom Parts, we offer a comprehensive range of machining capabilities to create bronze components that perfectly match your specifications. Our services include:
- Milling: Precision milling to achieve the exact dimensions and shapes required.
- Drilling: Accurate drilling for creating holes and other features.
- Grinding: Ensuring smooth and precise surfaces.
- Honing: Improving the geometric form of a surface and enhancing its texture.
- Broaching: Creating complex shapes with high precision.
- De-burring: Removing any rough edges or burrs for a clean finish.


Bronze for Slip Rings
Bronze and other copper alloys, such as high tensile brass, are ideal materials for manufacturing slip rings due to their excellent electrical conductivity and long operational life, even in challenging environments like humidity, marine settings, and high temperatures.
Advantages of Bronze Slip Rings
Slip rings made from bronze offer several benefits over those made from traditional metals like steel:
Increased Efficiency: Bronze slip rings can enhance overall system efficiency.
Reduced Failure Rates: They help minimize failures in data transmission.
Effective Heat Dissipation: Bronze is more effective at dissipating heat.
Lower Frictional Wear: This results in longer-lasting components.
Common Bronze Alloys for Slip Rings
Several bronze alloys are commonly used in slip ring applications, including:
- CuSn12Ni2: Known for its good wear resistance and mechanical properties.
- CuSn7ZnPb: Offers excellent machinability and corrosion resistance.
- CuZn25Al5Mn4Fe3: Provides high strength and durability.
- CuAl10Fe5Ni5: Renowned for its exceptional corrosion resistance and strength.
Performance Characteristics
Bronze slip rings excel in various conditions due to their:
Corrosion Resistance: Particularly effective in marine environments.
Thermal Stability: Capable of operating at elevated temperatures without degradation.
Mechanical Strength: Ensures reliability during prolonged use.
Applications
Bronze slip rings are widely used across various sectors, including:
- Wind Turbines: For efficient energy transfer in rotating systems.
- Industrial Automation: In machinery requiring continuous rotation.
- Marine Equipment: Due to their resistance to seawater corrosion.
In summary, bronze is a superior choice for slip rings, providing enhanced performance and reliability across a range of demanding applications.








