The AS568-148 SIMRIZ Z7257 seal is designed with a 2-3/4" inner diameter and a 2-15/16" outer diameter, featuring a thickness of 3/32". Manufactured by Freudenberg-NOK, this seal is crafted from high-quality SIMRIZ material, providing excellent resistance to chemicals and temperature fluctuations. It is suitable for a variety of industrial applications, particularly in hydraulic and pneumatic systems. The Z7257 meets stringent industry standards, ensuring compatibility and reliability. This seal is an essential component for maintaining the efficiency and performance of your machinery.