The Freudenberg-NOK NBR seal is designed with dimensions of 55mm inner diameter, 75mm outer diameter, and 10mm thickness. Constructed from high-quality Nitrile Butadiene Rubber (NBR), this O-ring offers excellent resistance to oils and chemicals, ensuring a reliable seal in various applications. With a hardness of 70 Shore A, it is suitable for both static and dynamic sealing environments. This seal meets industry standards for performance and durability, making it an ideal choice for hydraulic and pneumatic systems.