This needle roller bearing carries an inner ring and provides self-aligning capability, compensating for shaft misalignment through its spherical outer ring seat. Bore diameter is 30.0 mm, outside diameter 52.0 mm, net mass 179.79 g, and the limiting speed reaches 12900.0 1/min. The aligning outer ring allows the bearing to accommodate angular deviation between shaft and housing without generating additional edge stress on the rollers, which supports steady running even under slight shaft deflection. The inner ring simplifies mounting and dismounting while maintaining a defined fit on the shaft, and the compact cross-section keeps radial space requirements low for the given bore size.