The AS568-346 SIMRIZ SZ485 is a high-performance sealing solution featuring a 4-1/8" inner diameter and a 4-1/2" outer diameter with a thickness of 3/16". Manufactured by Freudenberg-NOK, this oil seal is designed for durability and reliability in various industrial applications. The SIMRIZ material offers excellent resistance to aggressive media, making it suitable for demanding environments. This seal complies with industry standards, ensuring compatibility with a wide range of systems. Ideal for use in hydraulic and pneumatic applications, it provides a secure fit and optimal sealing performance.