Large Diameter & Oversized Bronze Bearings

At Precision Bronze, "Oversized" or "Large Diameter" refers to any bronze bearing with an outside diameter greater than our standard stock sizes—typically above 20 inches. To accommodate these larger requirements, we provide fully customized solutions using both centrifugal and static casting methods. Bearings can be supplied as rough-machined blanks (with extra material for your final finishing) or as fully machined, ready-to-install components.

Our large diameter bronze bearings are trusted in demanding environments such as heavy construction equipment, hydroelectric plants, offshore marine systems, nuclear facilities, and machinery rebuilds. Cast bronze alloys remain the preferred material for these applications, as their mechanical and physical properties can be precisely tailored by adjusting alloy composition. We offer a wide range of bronze alloys to meet the unique needs of your project.