Marine roller guide is a horizontal roller fairlead, which comprises a fixed base, a plurality of positioning screw holes are arranged on the fixed base, a central shaft is arranged at the center of the fixed base, a certain position slot is arranged on the outer wall of the central shaft along the axis direction, a roller is rotatably sleeved on the central shaft, a cable limiting flange is arranged on the top of the roller, a through hole is opened on the central axis of the roller, and the through hole is sleeved on the central shaft. The inner wall of the through hole is provided with a second positioning groove along the axis direction, and the positioning groove and the second positioning groove correspond to each other.
Process: cutting, welding, bending, etc.