The NGB50SF21 is a heavy-duty NG waterproof pillow block bearing, designed as a 2-bolt SF2 unit, engineered to deliver stable shaft support and precise alignment for Ø50 mm shafts. Ideal for demanding process environments, this bearing is built with a stainless steel bearing insert and a robust polyurethane housing, ensuring excellent resistance to corrosion and aggressive cleaning chemicals.

It features an open cover and high-quality nitrile rubber (NBR) seals, providing reliable protection against dust, water, and chemical ingress, with a certified IP66/67 rating. The eccentric locking collar ensures secure mounting on the shaft, minimizing the risk of slippage under load, while the straight grease nipple supports efficient re-lubrication and reduces maintenance time. Manufactured in Denmark under strict quality standards, this pillow block bearing is designed for long service life, dependable operation, and hygienic performance — making it a robust solution for food, beverage, and pharmaceutical installations.