The AS568-212 SIMRIZ SZ501 seal is designed with a 7/8" inner diameter and 1-1/8" outer diameter, featuring a thickness of 1/8". Manufactured by Freudenberg-NOK, this seal is built for durability and reliability in various industrial applications. The SIMRIZ material offers outstanding resistance to chemicals and high temperatures, making it suitable for demanding environments. This seal meets industry standards, ensuring compatibility with a variety of systems. The SZ501 is ideal for hydraulic and pneumatic applications, providing a secure and long-lasting seal.