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Manufacturer of Cylindrical Aluminum Castings for Bearings | Erie Bronze

Erie Bronze and Aluminum is a premier aluminum casting supplier to manufacture rough machined castings including cylindrical aluminum castings for bearings, labyrinth seals, and housings. Our experienced team analyzes the chemistry of every heat poured and utilizes stringent processes to validate the integrity of every part we cast.

At EBA, we are proudly the first US-based foundry to use a real time hydrogen Foundry Degassing Unit, which is the newest metal treatment and gas analyzing technology originally developed in Europe. Through our casting process and degassing technology, trapped gasses are eliminated from molten metal allowing for uniform distribution.

Cylindrical Aluminum Castings for Bearings | Erie Bronze

Aluminum Supply

At Erie Bronze & Aluminum, our metals are tested on-site using our SPECTROLAB metal analyzer to meet strict specification requirements. We test the chemistry of every ladle we pour, which allows us to use a variety of different materials while keeping costs at a minimum.

automatic supply

Custom Sizes

EBA is happy to produce custom parts based on customers’ unique needs. Our rough machined aluminum castings generally follow these specifications:

  • 2.00” O.D > 17.5.00” O.D. with a max length of 16”
  • 18.00” O.D > 21.00” O.D. with a max length of 13”
  • 22.00” > 37.50” O.D. with a max length of 6”
  • The inside diameter is machined to your specification.

Our customization options include the outside diameter, inside diameter, and overall length to meet your exact specifications.

custom sizes

Aluminum Tubing & Rings

Our aluminum tubes and rings are rough machined in various lengths and diameters and are customizable to meet your specific dimensional needs. Heat treatment is available to the T5 or T101 conditions. With no minimum quantity requirements, you can order 1 to 100 or more pieces in any size.

casting design
machined part

Choose Erie Bronze & Aluminum For All Your Aluminum Casting Needs Today

Erie Bronze & Aluminum offers cylindrical aluminum castings for bearings with quick turnaround times and refined manufacturing processes. Our proprietary process, which is an improvement on centrifugal casting, allows for quality casting of difficult aluminum alloys 850, 852, and 443. Our cylindrical aluminum castings have a maximum length of 16 inches and minimum outside diameter of 2.0 inches to provide excellent bearing and labyrinth seal qualities. Couple that with our custom-made components, and you will find significant cuts on machining costs. Our team can fulfill all your needs cylindrical aluminum castings for bearings in any size and volume.

Types & Applications of Alloys

Our proprietary process for hard-to-pour aluminum alloys 850, 852, and 443 has been refined for decades. These alloys are often used for cylindrical aluminum castings for bearings in addition to labyrinth seals and bearing housings. Special aluminum alloys like these allow our castings to offer superior machinability, comprehensive yield strength, high bearing quality, and lubricity when compared to parts made from materials like plastics and AL6061.

Data Sheets

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