The PWR 6.75 x 7 x 0.5 9400 Piston Wear Ring from Freudenberg-NOK is designed for hydraulic systems requiring precision and durability. With an outer diameter of 6.75 inches and an inner diameter of 7 inches, this wear ring has a thickness of 0.5 inches. Constructed from high-performance materials, it offers excellent wear resistance and longevity, ensuring smooth piston operation. This wear ring is engineered to reduce friction and maintain the efficiency of hydraulic cylinders, making it suitable for various applications. It adheres to industry standards, ensuring compatibility and reliability in demanding environments.