The NG waterproof flange bearing F4 Ø60 with 4-bolts, closed cover design in blue polyurethane (PUR) is engineered for industries where hygiene and durability are essential, such as food processing and other demanding sectors. This bearing is built to withstand harsh conditions while ensuring protection from external contaminants. The closed cover design enhances safety and reliability, while the blue color allows for quick detection of dirt, promoting a clean production environment.