Abstract: An X-ray examining apparatus having X-ray exposure installation, an inclinable support bed for a patient, and an overhead X-ray tube which is connected with the X-ray exposure installation. The X-ray exposure installation together with the X-ray tube is rotatably supported about a horizontal axis, and the patient support bed for the patient longitudinally slidably carried on the X-ray exposure installation. In this manner, the X-ray tube together with its high voltage cable, and the X-ray exposure installation, are commonly supported at a location which is fixed with respect to the horizontal direction. The X-ray exposure installation may be fastened to a carrier or support tube which envelops the horizontal axis. The carrier tube may be supported, so as to rotate about the horizontal axis, on a carriage which is slidable in a vertical direction along a separating wall.