The AS568-263 SIMRIZ SZ134 seal features a 7-1/4" inner diameter and a 7-1/2" outer diameter with a thickness of 1/8", making it an ideal choice for various industrial applications. Manufactured by Freudenberg-NOK, this seal is made from high-performance SIMRIZ material, which provides excellent resistance to chemicals and high temperatures. The SZ134 meets industry standards, ensuring compatibility with a wide range of systems. Its robust design ensures a secure fit, making it suitable for both hydraulic and pneumatic applications, enhancing the reliability and efficiency of your operations.