Custom Flange Bushings 

The ability to withstand loads repeatedly is critical for heavy machinery. Boost equipment performance with flange bronze bushings from U.S. Bronze Foundry & Machine.

Request a Quote
Custom Flange Bushings

What’s a flange bushing? 

Flange bushings are sleeve-type bushings, and one end has a flange or shoulder. The flange aides alignment and mounting. It also makes installation easier.

This bushing type is perfect for through-bolt applications. These flange bronze bushings can be easily mounted parallel to a plate and is more compact than fitting a straight bushing into a flanged housing. 

Our flange bushing capabilities 

U.S. Bronze Foundry & Machine is a full-service manufacturer of flange bushings for heavy machinery. All metal casting steps are performed in-house under the supervision of quality-minded managers. Our capabilities include: 

  • Research & Design
  • Mold-Making
  • Prototyping
  • Full-Scale Casting 
  • Finished Machining
  • Inspection 
  • Delivery 

We produce standard and custom flange bushings per client specifications using centrifugal and static casting techniques. Built-in automation and controls ensure the utmost precision and quality. Our specialty is manufacturing large items. 

  • Castings up to 35,000 pounds
  • Lengths of up to 80 inches for centrifugally cast parts
  • Outside diameters as large as 158 inches for centrifugally cast parts
  • No size limit for statically cast parts


Our facility contains a machine shop, which enables us to deliver finished castings with precise dimensions. By eliminating time-consuming off-site secondary processing steps, client supply chains are streamlined. The shop contains advanced CNC equipment capable of machining workpieces with: 

  • Outside diameters of 150 inches
  • Lengths of 80 inches 
  • Tolerances are +/- .001 inches

Work with us

Casting is both science and art. As a metal foundry with a century of experience, we expertly combine them to meet your exact requirements.

Whether you need one flange bushing or a thousand of them, U.S. Bronze Foundry & Machine is the casted parts provider you can trust. Our team can turnaround rough parts as quickly as two weeks and finished pieces as fast as eight weeks, depending on lead time and other factors. 

Feel free to contact us to discuss our custom flange bushings.

Flange Bronze Bushings

Materials that stand up to wear 

Casting and mold materials can be an essential concern for a project. U.S. Bronze Foundry & Machine has the experience and metallurgical knowledge to help you identify the best metal alloys for your application. Those we use regularly include: 

Flange bronze bushings are perfect for hard-wearing applications. They have longer lifespans than brass flange bushings. Additionally, this bushing type better resists shock, impact, wear, and corrosion.