Description:Steel External Tooth Spur Gear NA11B, 5/16″ Stock BoreThis reboreable spur gear has a diametral pitch of 20, a 14.5 degree pressure angle, and 11 teeth. It comes with a rough stock and no keyway or set screws, with a 0.375″ face. For more information about this or other spur gears, contact MDS using the “Have a question about this product?” link below.
