The AS568-248 SIMRIZ Z7257 is a high-quality seal with a 4-3/4" inner diameter and a 5" outer diameter, featuring a thickness of 1/8". This product from Freudenberg-NOK is designed for durability and reliability in various industrial applications. Made from advanced materials, it offers excellent resistance to wear and is suitable for demanding environments. The seal complies with industry standards, ensuring compatibility with a wide range of systems. Ideal for hydraulic and pneumatic applications, the SIMRIZ Z7257 provides a secure fit and optimal sealing performance.