The NG waterproof pillow block bearing SF2, designed for a Ø50 shaft with a closed cover, is a reliable choice for industries requiring high hygiene and durability, such as food production. Constructed from resilient, corrosion-resistant blue polyurethane (PUR), this bearing housing is built for tough environments. With an IP66/67 classification, it offers full protection against dust and water ingress, even during high-pressure cleaning. The closed cover design keeps contaminants out, extending the bearing's lifespan, while the blue color allows for easy dirt detection, ensuring a clean workspace.