The AS568-255 SIMRIZ SZ498 seal features a 5-5/8" inner diameter and a 5-7/8" outer diameter with a thickness of 1/8", making it a versatile sealing option for various applications. Manufactured by Freudenberg-NOK, this seal is made from high-performance SIMRIZ material, which provides excellent resistance to chemicals and temperature fluctuations. It adheres to industry standards, ensuring compatibility with a wide range of systems, particularly in hydraulic and pneumatic environments. The SZ498 is designed for durability and reliability, making it an ideal choice for industrial sealing needs.