SKF | NN3044K/SPW33 | Tapered Roller Bearing

Super-precision double-row cylindrical roller bearing with a tapered bore and lubrication feature, providing a unique balance between load-carrying capacity, rigidity, and speed. With three flanges on the inner ring and no flanges on the outer ring, the bearing can accommodate axial displacement in both directions. The separable design simplifies mounting and dismounting, particularly when load conditions require both rings to have an interference fit. Lastly, the tapered bore enables accurate adjustment of clearance or preload during mounting.