Ball Transfer Units

thingiverse

I designed two distinct ball transfer unit models that rely on 4.5mm bbs as the primary ball bearings. The initial design centers around a 1 inch main ball, while the second model utilizes four 0.5 inch balls to achieve its functionality. Additional information can be found in my blog post located at evansalex.com/2019/04/14/3d-printed-ball-transfer-units/.