The AS568-244 SIMRIZ Z7257 is a high-performance sealing solution featuring a 4-1/4" inner diameter and a 4-1/2" outer diameter with 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 chemicals and high temperatures, making it suitable for demanding environments. This seal meets industry standards for quality and performance, ensuring compatibility with a wide range of systems. Ideal for use in hydraulic and pneumatic applications, the AS568-244 is a versatile choice for engineers and maintenance professionals.