The Freudenberg-NOK AS568-261 SIMRIZ SZ486 is engineered for superior sealing capabilities, featuring a 6-3/4" inner diameter and a 7" outer diameter with a thickness of 1/8". Made from high-quality SIMRIZ material, this seal offers exceptional resistance to harsh chemicals and extreme temperatures. It complies with industry standards, ensuring reliability in various applications. The design facilitates straightforward installation, making it a versatile choice for industrial environments where effective sealing is crucial.