The SIMRIZ Z7257 is a high-performance sealing solution featuring an inner diameter of 8-1/4" and an outer diameter of 8-1/2" with a thickness of 1/8". Manufactured by Freudenberg-NOK, this AS568-267 compliant seal is designed for durability and reliability in various industrial applications. The SIMRIZ material offers excellent resistance to chemicals and temperature fluctuations, making it suitable for demanding environments. With precise dimensions, this seal ensures a tight fit and effective sealing performance, reducing the risk of leaks and enhancing system efficiency.