Martin Sprocket & Gear S1230 Spur Gear is a straight-bore spur gear designed for general power-transmission use in machinery and drive systems. It features a 1-3/16" straight bore and a 14.5° (14-1/2 Deg) pressure angle, enabling coupling with other gears designed for the same bore and angle. This gear is suited for equipment that requires a standard spur gear arrangement with a straight shaft mounting.
