Ender 3 Z-Axis Support Bearing (608 Bearing)

Simple support for stock unsupported Z. Uses a very common 608 bearing which can be bought readily and cheaply or found in any number of places from skateboard wheels scooters etc pretty much anything with something spinning on an 8mm shaft. Press fit not super tight so you can use a dab of glue or loctite if you feel the need. Use basic extrusion t slot hardware for mounting. Requires removal of the little plastic cap at the end of the top frame rail, but you could easily cut the model back like 3mm if keeping that piece is very important to you. Made for my Ender 3 Neo but I imagine it will work on any ender 3. 0.850” or 21.59mm from frame rail to center of hole so make sure that works for your machine.