The AS568-257 SIMRIZ SZ484 seal features a 5-7/8" inner diameter and 6-1/8" outer diameter with a thickness of 1/8". This high-performance seal, manufactured by Freudenberg-NOK, is designed for durability in various industrial applications. The SIMRIZ material provides excellent resistance to harsh chemicals and high temperatures, ensuring reliability. Compliant with industry standards, the SZ484 is suitable for a variety of systems, making it an ideal choice for hydraulic and pneumatic applications, delivering a secure and long-lasting seal.