The NG waterproof flange bearing F3 with a shaft size of Ø40, featuring a 3-bolt, open cover design and an IP66/67 rating, is crafted for industries prioritizing hygiene and reliability, such as food processing. The bearing housing is made from blue polyurethane (PUR), offering robust, corrosion-resistant performance, while the open cover ensures easy maintenance. The F3 configuration guarantees secure and stable installation, and the blue housing color aids in the quick detection of dirt, promoting a cleaner production environment.