The Freudenberg-NOK AS568-385 SIMRIZ SZ501 is a high-performance sealing solution designed for industrial applications. With an inner diameter of 16 inches and an outer diameter of 16-3/8 inches, this seal features a thickness of 3/16 inches, ensuring a reliable fit. Made from premium materials, the SIMRIZ SZ501 is engineered to withstand various environmental conditions, making it suitable for hydraulic and pneumatic systems. This product meets industry standards, ensuring compatibility with existing systems. The SIMRIZ SZ501 offers excellent resistance to wear and tear, providing a long-lasting sealing solution.