The AS568-226 SIMRIZ SZ501 is a high-quality sealing solution with a 2" inner diameter and a 2-1/4" outer diameter, featuring a thickness of 1/8". Manufactured by Freudenberg-NOK, this seal is designed for durability and reliability in various industrial applications. The SIMRIZ material offers excellent resistance to oils, chemicals, and temperature variations, making it suitable for demanding environments. This seal meets industry standards, ensuring compatibility with a wide range of systems. Ideal for use in hydraulic and pneumatic applications, the SZ501 provides a secure fit and long-lasting performance.