Gear, 16 tooth - Shaft 2.11" long with a 3/16" x 3/16" x 1/2" key way and snap ring groves, 5/8" bearings ID on both ends and heat treated, not plated.
It also has 3/4" OD area where the 3/16" x 3/16" x 1/2" key is placed and holds the large 60 tooth gear and held in place with a 3/4" Ext. Snap ring.
For the Staton-Inc 18.75 to 1 and 16.07 to 1 reduction gearbox.
This is the 16 tooth gear / SHAFT only, the key, snap ring or 60 tooth gear is NOT included. The 2nd and 3rd pictures shows how the complete part looks when assembeled.
Note: We have Never sold this gear / shaft since 1984. They do not wear out.