Fat Tri Spinner
thingiverse
Increased the triple bearing spinner on the Y plane to hold 6 bearings, doubling the number of bearings on each end. You can use double bearings in the middle with the original bearing caps or a single bearing with lengthened caps provided with this model. Found that a single middle bearing spins significantly longer than expected. This new design spins over twice as long as the original single end bearing model.
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