The Freudenberg-NOK AS568-911 SIMRIZ Z7257 is a precision seal with an inner diameter of 11/16" and a cross-section of 0.116". Made from high-performance materials, this seal offers superior resistance to wear, chemicals, and extreme temperatures. Designed to meet the AS568-911 standard, it provides a reliable fit for various industrial applications, including hydraulic and pneumatic systems. The SIMRIZ technology enhances sealing capabilities, making it ideal for environments where reliability is critical. This seal is engineered for long-lasting performance in demanding conditions.