Hub with star ratchet

Rear wheel hub for a bicycle, comprising:

• a hub body;
• an axle body;
• a first bearing device between the axle body and the hub body, the hub body being held in relation to the axle body so as to be rotatable about a rotational axis;
• a freewheel body for accommodating at least one sprocket;
• a second bearing device between the axle body and the freewheel body, the freewheel body being held in relation to the axle body so as to be rotatable about the rotational axis;
• and
• a freewheel arrangement between the freewheel body and the hub body, which in a first rotational direction about the rotational axis establishes a coupling between the freewheel body and the hub body, and in a second rotational direction which is opposite that of the first rotational direction, the freewheel body is freely rotatable with respect to the hub body, the freewheel arrangement comprising a first spur gearing and a second spur gearing which face one another and are held so that they are axially movable with respect to one another, one spur gearing being rotationally fixed with respect to the hub body, and the other spur gearing being rotationally fixed with respect to the freewheel body;
• the first bearing device having a first hub bearing and a second hub bearing;
• wherein each hub bearing comprises an inner ring and an outer ring;
• and
• wherein each hub bearing is axially held with the inner ring on only one side in a first holding direction with respect to the axle body, and wherein each hub bearing is axially held with the outer ring on only one side in a second holding direction, opposite that of the first holding direction, with respect to the axle body, the first holding direction of the second hub bearing extending opposite to the first holding direction of the first hub bearing.