The Freudenberg-NOK SIMRIZ Z7257 is a high-performance sealing solution designed for industrial applications. With an inner diameter of 5-7/8 inches, an outer diameter of 6-3/8 inches, and a thickness of 1/4 inch, this seal is engineered for durability and reliability. Made from advanced SIMRIZ material, it offers excellent resistance to various chemicals and temperatures, ensuring long-lasting performance in harsh environments. This product meets AS568-436 standards, making it compatible with a wide range of systems. Ideal for professionals seeking quality and efficiency.