Step 12: Gantry Bearings

The linear slide bearings for the gantry is exceptional in relation to the other bearings. These bearings need length to provide maximum support for the weight and size of the gantry.

Quick Steps:

1. Cut the aluminum angle to the correct length
2. Drill and tap four holes for 5/16" screws.
3. Add one bearing and nut to four 3/4" long 5/16" screws.
4. Screw them into the newly threaded holes
5. Repeat the step for the other gantry side.

Official Gantry Bearings Page



Step 11: Gantry Bottom Support - video powered by Metacafe