The Freudenberg-NOK 4.850" 0.210" 90 HNBR H901B O-Ring is an essential component for effective sealing in industrial applications. Made from durable HNBR material, it offers superior resistance to heat and chemicals, ensuring a long service life. With a hardness rating of 90, this O-ring provides a secure seal under various pressures. Its dimensions of 4.850" outer diameter and 0.210" cross-section make it compatible with many systems, meeting industry standards for quality and performance.
