The Freudenberg-NOK AS568-128 SIMRIZ SZ498 O-ring is designed with a 1-1/2" inner diameter and 1-11/16" outer diameter, featuring a thickness of 3/32". This O-ring is crafted from high-performance materials, ensuring excellent resistance to various chemicals and environmental conditions. The SZ498 model is perfect for applications requiring a reliable seal, such as in hydraulic systems and machinery. Its compliance with industry standards guarantees compatibility and performance, making it a preferred choice for engineers and technicians looking for dependable sealing solutions.