The NUP208 is a standard single row cylindrical roller bearing designed for high radial loads and high speeds. It features an inner diameter of 40 mm, an outer diameter of 80 mm, and a width of 18 mm. The NUP designation indicates that the outer ring has two integral flanges and the inner ring has one integral flange and one loose flange ring, allowing for axial displacement in one direction. This bearing is commonly used in gearboxes, electric motors, pumps, and other industrial machinery where robust performance and durability are required.