3mm Bearing Adapter for Nema 17 Gearbox

thingiverse

This is a Collection for a 3mm Shaft Output for the linked Gearbox. It contains: The originals V4 Crenellated Ring prepared for an F623ZZ Bearing (grey). The Top Part of the Gear Carrier to fit an M3 Nylock nut or M3 Hex Bolt (green). The Bearing Cap prepared for an F623ZZ Bearing, for those who use other Crenellated Rings (V1-V3) (Orange). I designed this Thing to run a M3 Bolt with these Bearings because I had no bearings for the M5 Hex screw available. Then I just screwed in a short 5mm Spacer from an FPV Drone and used it as a blank 5mm shaft. It provides better grip than on a screw.