CR-10 Anti-Wobble Z Pedestal for Stock Bearing and Helical Beam Coupling

thingiverse

Modified the Ender 3 , cr-10 "Z" axis motor mount by 3Dthingsmaker to fit CR-10 with T-Bracket and to house the stock radial bearing (the one that came on my CR-10 Mini). I watched a YouTube video by AletheianAlex where he explains z-wobble and best solution. https://www.youtube.com/watch?v=2Z7mZVvPlc8 This is AletheianAlex's locking collar. I had to scale mine to 106% to fit (and it was still difficult to get on the leadscrew, I was using cheap PLA). You will also need a washer to sit between the stock bearing and locking collar. https://www.thingiverse.com/thing:3541492 For installation, you will need to put coupling on the motor before inserting motor, and it will be a bit of a pain. The last version I printed, the screw holes for the motor didn't line up just right, so I had to drill them out a little bit. The version uploaded on here, the holes have been increased in size slightly so it shouldn't be a problem. If you have any issues, let me know!