24 - Ball bearing oldham coupler

thingiverse

Here's a remix of the original tevo tarantula oldham coupler that utilizes 24 .177 airgun bb's as bearings. This modified coupler measures 33.5mm square in size. The lead nut mounting was adapted from the original design, and reworked to minimize its width while maintaining functionality. You'll need to carefully file or sand the tabs and slots so they fit together seamlessly. Take your time with this process – it's always easier to remove excess material than to add more back in. Please note that this modified coupler won't work on a Tevo Tarantula Pro due to its slightly wider dimensions, which can impede proper operation. If you're looking for an alternative solution for the TTP, I recommend checking out the 20 ball bearing version available on Thingiverse: https://www.thingiverse.com/thing:4546379