The utility model discloses a bearing aluminum door hinge which comprises a base and a hinge and further comprises a base sleeve, a rotating shaft, a hinge sleeve and a pressure-bearing bearing. The base is provided with a base hole, and the hinge is provided with a hinge hole; the base sleeve is inserted into the base hole, a bearing seat is arranged at the end, facing the hinge, of the base sleeve, and the pressure-bearing bearing is embedded in the bearing seat. The hinge sleeve is inserted into the hinge hole, and the rotating shaft is inserted into the hinge sleeve and the base sleeve and rotates flexibly; the end face of the end, away from the base, of the pressure-bearing bearing makes contact with the hinge sleeve. The hinge sleeve and the rotating shaft are limited in the axial direction. According to the hinge, higher stability and supporting force can be provided for the door leaf; the pressure-bearing bearing is added to be matched with the base sleeve, the hinge sleeve and the rotating shaft, so that the door leaf can rotate more flexibly, and the service life is greatly prolonged.