There are not many two bearing x carriages I can find. I know it is not as steady as a three bearing carriage but I am building a Microsized I3 and trying to minimize the size of all parts.
I remixed this to hold only two bearings.
-- Update --
Now includes hotend mount that uses a ziptie to secure hotend to carriage/mount. Seems to hold just as well as the normal 2 piece 2 bolt/nut mount. I made it so that the ziptie could be cut easily from either side.
-- Update 2 --
Now includes revision that fits M3 size bolts. Snug fit so may require drilling out depending on how your printer prints it.
| Compact_Mini_2_Bearing_X_Carriage_M3.stl | 118.5KB | |
| Compact_Mini_2_Bearing_X_Hotend.stl | 65.1KB | |
| Compact_Mini_2_Bearing_X_Hotend_Endstop.stl | 65.3KB | |
| Compact_Mini_2_Bearing_X_Hotend_M3.stl | 63.8KB | |
| Compact_Mini_2_Bearing_X_Hotend_M3_Endstop.stl | 64.8KB | |
| Swanky_Wolt-Vihelmo-2bearingcarriage.stl | 111.8KB |
