The OR 21.955 0.275" 90 HNBR H901B from Freudenberg-NOK is a high-performance O-ring designed for effective sealing in various applications. With a diameter of 21.955 mm and a cross-section of 0.275 inches, this O-ring is made from 90 durometer HNBR, providing excellent resistance to heat, oil, and chemicals. Its robust construction ensures long-lasting performance, making it ideal for hydraulic and pneumatic systems. This O-ring complies with industry standards, ensuring reliability and efficiency in demanding environments.
