The Freudenberg-NOK OR 8.725 0.210" 90 NBR N903X seal is engineered for high-efficiency sealing in various industrial applications. Made from durable Nitrile Butadiene Rubber (NBR), it offers excellent resistance to oils and temperature changes. With a diameter of 8.725 inches and a thickness of 0.210 inches, this seal is versatile and compatible with numerous systems. It adheres to strict industry standards, ensuring reliability and performance, making it a vital component for enhancing the efficiency and longevity of your machinery.