The NSK NU2204W is a high-quality genuine cylindrical roller bearing designed for robust performance in various industrial machinery. Featuring a 20mm bore, 47mm outer diameter, and 14mm width, this bearing is engineered to handle heavy radial loads and high speeds. Its 'NU' designation indicates that the outer ring has two integral flanges and the inner ring has no flanges, allowing for axial displacement of the shaft relative to the housing. This design provides excellent rigidity and precision, making it suitable for demanding applications requiring reliable operation and durability.