The Freudenberg-NOK AS568-437 seal, with a 6" inner diameter and 6-1/2" outer diameter, is a reliable sealing solution featuring a 1/4" thickness. The SIMRIZ SZ486 variant is engineered for high performance in various industrial settings. Constructed from premium materials, it offers exceptional resistance to environmental factors, ensuring longevity and effectiveness. This seal complies with industry standards, making it compatible with numerous applications. Its precise dimensions and robust design provide a dependable seal, essential for maintaining system integrity.