Browning 17HB100 Gear 5/8 Inch Bore

Browning 17HB100 Gearbelt Pulley is a steel, MPB bushing‑style timing pulley designed for Browning Gearbelt drives, delivering 17 teeth and a 5/8 in bore for precise, slip‑free power transmission. It carries an outer diameter of 2.652 in and a pitch diameter of 2.706 in, with a face width of 1.3125 in, a hub diameter of 2.000 in and a hub projection of 0.6875 in to support mounting and belt alignment. The pulley is built to use Browning's MPB bushing arrangement with a bore range from 5/8 in to 1-1/4 in and a belt width of 1.0 in, and it features a rough bore finish suitable for standard Browning belt installations. Overall length and through‑bore depth measure 2.0 in, and the part weighs approximately 2.47 lb.