Abstract: Needle bearing units and gas control valve arrangements including the bearing units are disclosed. A needle bearing unit for mounting a valve shaft or actuator shaft may include an outer ring and a needle cage, which may be arranged in the outer ring. Needle-shaped rolling elements may be guided in the needle cage, and the outer ring may have the form of a sleeve and have a sleeve bottom at its first end. An inner ring may be arranged in the needle cage and have, at its end remote from the sleeve bottom, an inner ring flange pointing toward the outer ring. The outer ring may have, at its second end, a sleeve flange, which surrounds the inner ring flange in order to fix the inner ring in the outer ring.