Damping bearing structure and photovoltaic tracking support

The invention provides a bearing structure with damping and a photovoltaic tracking support, and relates to the technical field of photovoltaic structures. The damping bearing structure provided by the embodiment of the invention has an axial direction and comprises a damping inner ring and a first end cover, the damping inner ring comprises a main body and a first damping ring fixedly connected to the main body, the first damping ring extends in the axial direction, and the main body is used for mounting a moving shaft. The first end cover comprises an end cover part and a second damping ring fixedly connected to the end cover part, and the second damping ring extends in the axial direction. The first end cover is rotatably matched with the damping inner ring, the first damping ring and the second damping ring are connected in an inserted mode to form a first damping gap, the first damping gap is used for containing damping liquid, and due to the fact that the first damping ring and the second damping ring a