Browning NSS12F16X12 External Tooth Spur Gear

The Browning NSS12F16X1/2 External Tooth Spur Gear is a compact steel gear from Browning’s NSS series designed for shaft-ready installation with a finished bore. It features a 12 diametral pitch, 20-degree pressure angle, and 16 teeth, yielding a pitch diameter of 1.3330 in and an outside diameter of 1.5000 in. The gear has a 0.7500 in face width and a finished bore of 0.5000 in, with a B Hub configuration and a hub diameter of 1.0625 in. Overall width is 1.2500 in and hub projection 0.5000 in. The gear construction is plain, and it is manufactured to AGMA standards, with an approximate weight of 1.78 lb. Browning Finish Bore gears are shaft-ready, reducing bore rework and aligning with standard AGMA tolerances. Typical applications include compact power transmission assemblies such as gearboxes, conveyors, or other machinery where a small 12 DP spur gear with a finished bore is required for quick, precise assembly.