The AS568-129 SIMRIZ SZ485 seal is designed with a 1-9/16" inner diameter and a 1-3/4" outer diameter, featuring a thickness of 3/32". Manufactured by Freudenberg-NOK, this seal is crafted for high durability and chemical resistance, making it suitable for various industrial applications. The SIMRIZ material ensures excellent performance under pressure and temperature variations, complying with industry standards for reliability. Ideal for hydraulic and pneumatic systems, the SZ485 provides a secure fit and long-lasting performance.