The NSK NJ2209W is a high-quality genuine cylindrical roller bearing, engineered to handle heavy radial loads and high speeds. Featuring a single row of rollers, this bearing has a 45mm bore (inner diameter), an 85mm outer diameter, and a 23mm width. Its design allows for axial displacement of the shaft relative to the housing within certain limits, making it suitable for applications where thermal expansion or contraction occurs. Manufactured by NSK, a leading global bearing supplier, the NJ2209W ensures reliable performance and durability in demanding industrial and machinery environments.