The Tapered Bearing Cup by PEER BEARING COMPANY features an outer diameter of 3.125 inches, designed to provide a perfect fit for tapered roller bearings. This cup is essential for ensuring proper alignment and load distribution in various mechanical applications. Made from high-quality materials, it offers excellent resistance to wear and tear, making it suitable for both automotive and industrial uses. Its precise engineering ensures compatibility with a range of bearing assemblies, enhancing the overall performance and lifespan of your machinery.