The SIMRIZ SZ498 offers a reliable sealing solution with an inner diameter of 11-1/2 inches and an outer diameter of 11-3/4 inches, featuring a thickness of 1/8 inch. Manufactured by Freudenberg-NOK, this seal complies with AS568-277 standards, making it suitable for various industrial applications. The SZ498 is made from durable materials that provide excellent resistance to chemicals and temperature variations, ensuring longevity and performance. Its precise dimensions allow for a tight fit, reducing the likelihood of leaks and improving system efficiency. Ideal for use in hydraulic and pneumatic systems, this seal is designed for demanding environments.