The AS568-324 SIMRIZ SZ485 seal features a 1-3/8" inner diameter and 1-3/4" outer diameter with a thickness of 3/16". This high-quality product from Freudenberg-NOK is designed for durability and reliability in various industrial applications. The SIMRIZ material provides excellent resistance to chemicals and high temperatures, making it suitable for demanding environments. This seal complies with industry standards, ensuring compatibility with a wide range of systems. Ideal for hydraulic and pneumatic applications, the SZ485 offers a secure fit and long-lasting performance.