The Freudenberg-NOK AS568-368 SIMRIZ SZ501 is a premium sealing solution designed for industrial applications. With an inner diameter of 7-3/4 inches and an outer diameter of 8-1/8 inches, this seal has a thickness of 3/16 inches, ensuring a secure fit. Constructed from high-quality SIMRIZ material, it offers exceptional resistance to chemicals and temperature variations, making it ideal for demanding environments. This product meets industry standards, ensuring reliability and performance in hydraulic and pneumatic systems. The SZ501 is engineered to enhance operational efficiency and reduce maintenance needs.