A Gate Support Roller holds the door structure in a vertical position, which eliminates their oscillations, tilt or fall. End rollers allow the gate to smoothly enter catchers. The roller contains the best quality that lasts longer. Roller supports are free to rotate and translate along the surface upon which the roller rests. The surface may be horizontal, vertical or slopped at any angle. The Gate Support Roller supports are commonly located at one end of long bridges in the form of bearing pads.