Bearing arrangement and air vent having such a bearing arrangement

A bearing arrangement with a first bearing component, comprising a bearing pin and a coupling pin, and a second bearing component, the bearing components being mounted on a wall to be rotatable about a common axis of rotation, wherein

• the bearing pin extends along the axis of rotation and the coupling pin extends eccentrically with respect to the axis of rotation,
• the bearing pin is received in a bearing opening of the wall,
• the coupling pin is received in a guide slot of the wall and projects out of the guide slot,
• the second bearing component has a first opening, in which the bearing pin is received, and a second opening, which is arranged eccentrically with respect to the first opening and in which the coupling pin is received,
• the bearing pin is connected with the second bearing component by way of a detent and
• the second bearing component is supported on the coupling pin.