The PWR 7.25 x 7.5 x 0.625 9800 Piston Wear Ring by Freudenberg-NOK is specifically designed for hydraulic and pneumatic applications. With an inner diameter of 7.25 inches, outer diameter of 7.5 inches, and a thickness of 0.625 inches, this wear ring provides a precise fit for optimal sealing. Made from high-quality materials, it offers excellent wear resistance and durability, ensuring long-lasting performance in demanding conditions. This product adheres to industry standards, making it a dependable choice for your machinery.