Custom Machined Bushings

The demands on heavy equipment and machinery are extreme, from crunching up rocks to moving large volumes of dense slurry. Your process depends on these machines to get work done, so U.S. Bronze Foundry & Machine makes it our job to provide durable cast metal products that don’t let you down.

We’re a leading manufacturer of metal casting products for industrial and infrastructure applications. Designs of any size are welcome, but our specialty is large castings for oversize machinery and structures. Learn more about our metal casting products or contact us.

What we offer

Our state-of-the-art facility has foundry, mold creation, heat treatment, and machining capabilities. We can take your design from concept to finished product quickly and efficiently, saving you time and money. Our full suite of services includes: 

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


We manufacture products using centrifugal and static casting techniques. Built-in automation and controls ensure heightened precision and quality. All activities take place under the watchful eye of dedicated quality personnel. 

Our Capabilities 

What sets U.S. Bronze Foundry & Machine apart is the ability to produce large cast products. Our capabilities include: 

  • 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

From off-the-shelf cylinders to custom machined bushings, we manufacture parts following applicable industry standards or client requirements. Our complete product line includes: 

Our Materials 

Industrial applications are so diverse. You could deal with hard or soft, dry or sticky materials within a single mine or quarry. Components need to be able to cope with whatever is thrown at them. We produce cast products from many materials. 

Cast bronze sleeve bearings are perfect for hard-wearing applications. They resist shock, impact, wear, and corrosion, which leads to a longer lifespan. 

Other materials are used upon request. 

Equipment Optimization

Heavy machinery is the heart of any industrial application. Component failure can trigger an unscheduled shutdown, which is devastating for a project. At U.S. Bronze Foundry & Machine, we’re dedicated to supplying quality cast products without delay. 

A stringent quality management system ensures every cast component fits, forms, and functions as intended. We can produce rough parts as quickly as two weeks and finished pieces as fast as eight weeks, depending on lead time and other factors. 

Contact us to discuss your custom cast product needs.