Browning 18HH100 Sprocket

Browning 18HH100 is an 18-teeth, 0.500 inch pitch gear-belt pulley with a flanged, bushed bore designed for Browning H-series synchronous belt drives. It has a pitch diameter of 2.865 inches and an outside diameter of 2.8125 inches, with a 3.100 inch flange outside diameter and a 1.000 inch belt width. The bore accepts 3/8 to 1-1/2 inch shafts, featuring a 2.500 inch hub diameter and 0.813 inch hub projection in a solid steel, single-hub pulley that weighs 1.52 pounds and measures 2.125 inches long overall. This Browning 18HH100 provides low-backlash, positive-engagement timing for light- to moderate-horsepower belt-drive installations and is built to support weight-sensitive applications where reliable synchronous drive performance is essential.