To install a lazy Susan in a corner cabinet, you need to measure the dimensions of the place on the cabinet, where the round shaped board can be installed. Ensure that there is at least ½-inch space from each side of the cabinet surface so that the round board can rotate freely. Place the bearing for the lazy Susan, and mark where the holes for mounting shall be present. Drill holes for screws at the bottom surface of the board. Now align all the holes at the top portion and bottom part of the bearing. Insert the screws. The small holes at the top must be aligned with the ¾-inch holes at the bottom.