Browning NCS10H72 is a Browning NCS-series spur gear with a bush bore, designed for shaft-ready installation with Browning Split-Taper bushings. The 72-tooth gear runs at 10 diametral pitch with a 20-degree pressure angle, delivering a 7.200-inch pitch diameter and a 7.400-inch outside diameter, a 1.000-inch face width, and a 0.375-inch bore for bush mounting. Cast in iron, it uses a hub with a set screw (hub diameter 2.5000 inches; hub projection 0.3125 inches) and an overall width of 1.5000 inches, weighing about 18.17 pounds, and is manufactured to AGMA standards. This gear is suitable as a replacement in Browning gear trains that require minimum bore spurs and Browning Split-Taper bushings.
