The Dichtomatik OR 1.925" 90 HNBR H901B by Freudenberg-NOK is designed for high-performance sealing in industrial applications. This O-ring has a diameter of 1.925 inches and is constructed from 90 durometer HNBR, providing superior resistance to heat, oil, and chemicals. With a cross-section of 0.103 inches, it ensures a secure seal across various environments. The H901B model adheres to industry standards, making it ideal for automotive, hydraulic, and pneumatic systems. Its robust design ensures durability and reliability, making it a preferred choice for demanding applications.