This needle roller bearing carries an inner ring and provides self-aligning capability, compensating for shaft misalignment within its design limits. Bore diameter is 12.0 mm, outside diameter 28.0 mm, net mass 37.1 g, and the limiting speed reaches 24100 1/min. The aligning function allows the bearing to accommodate deflection or angular deviation between shaft and housing without inducing edge loading on the rollers, which supports even load distribution across the roller set. The inner ring simplifies mounting and shaft handling compared to designs without one, while the stated limiting speed indicates suitability for higher rotational applications within the given bore and outside diameter range.