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Eccentric Bronze Bushing 

Sometimes, being unbalanced better. Take your application to new performance levels with eccentric bushings from U.S. Bronze Foundry & Machine.

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Benefits of eccentric bushings

An eccentric bushing is a bushing with an off-center mounting hole. As a result, it has a smaller outside diameter on one side than the other, which has a more extended lip.

Eccentric bushings are often used with V-groove wheels or track roller carriages to create precise mounting clearance. As the bushing turns, it adjusts the distance between the V-groove wheel or carriage and the rail. 

Trusted eccentric bushing manufacturer

U.S. Bronze Foundry & Machine is a leading manufacturer of eccentric bushings for heavy machinery. From product realization to shipment, we handle every metal casting step in-house. Here are our capabilities: 

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

Standard and custom eccentric bushings are produced with centrifugal and static casting techniques. Built-in automation and controls ensure heightened precision and quality. The ability to manufacture large cast items sets us apart. 

  • 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

An onsite machine shop enables us to deliver finished castings with precise dimensions. As a result, the lead time associated with secondary processing is eliminated. The shop contains advanced CNC equipment capable of machining workpieces with: 

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

Quality products, better results

A batch of nonconforming eccentric bushings reverberates throughout a supply chain, resulting in unnecessary downtime and missed deadlines. Among eccentric bushing manufacturers, U.S. Bronze Foundry & Machine is one you can trust. 8

Materials that stand up to wear 

When developing new products, it’s essential to consider the mechanical attributes of materials. They can impact final assembly performance. 

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: 

  • Bronze And Highly Leaded Bronze
  • Copper
  • Stainless Steel
  • Aluminum 
  • Nickel  

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

We can work with other materials upon request. 

Industries we serve

The eccentric bushings we cast are suitable for use in applications across many industries. Examples include: 

  • Crusher Parts
  • Architectural Bronze Castings
  • Heavy Equipment
  • Infrastructure
  • Oil & Gas
  • Military & Defense 
  • Mining Equipment 
  • Construction Equipment 
  • Marine
  • Power Generation
  • Industrial Pumps

Our Quality

All jobs are approached with a quality-first mindset. Material is acquired from reputable suppliers, and compliance is verified upon arrival. Precision testing and inspection equipment ensure every part produced surpasses applicable industry standards or customer specifications. All orders are audited for accuracy before shipment. 

We supply eccentric bushings without delay, freeing you to focus on what you do best. Our team 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 learn more about our eccentric bushing manufacturing services.