The AS568-173 SIMRIZ SZ498 seal features an 8-1/2" inner diameter, 8-11/16" outer diameter, and a thickness of 3/32". Manufactured by Freudenberg-NOK, this seal is designed for high durability and performance in various industrial applications. The SIMRIZ material offers excellent resistance to chemicals and temperature extremes, making it suitable for hydraulic and pneumatic systems. The SZ498 complies with industry standards, ensuring compatibility with a wide range of equipment. This seal is engineered to prevent leaks and enhance the efficiency of your operations.