Triple Ball Bearing Fidget Spinner

thingiverse

This is an edit of my double ball bearing fidget spinner here:http://www.thingiverse.com/thing:1821445 Update 2: I have just uploaded a curved rendition of the original spinner which uses only the 1/2" ball bearings, but I can upload the 5/8" if people want them. I find this one much nicer looking and much nicer to spin. This model has a slightly oversized skate bearing hole because I found myself having to sand out the inside of the hole for half an hour each time I printed a spinner, if this causes problems for you guys with more precise printers let me know and I'll upload one with tighter tolerances. Update: I have just uploaded a second model which uses 1/2" (12.7mm) ball bearings instead of the 5/8" (15.875mm) ones if you prefer lighter weight or can't find the 5/8" ones. It uses three 5/8" ball bearings as the weights, which is 15.875mm for everyone else in the world. These were originally superglued in, I left the ends open because I think it looks and feels better that way, but I redesigned it to be a little thicker and the balls now just snap in and hold just fine. If you made one, post a photo! Thanks! Print Settings Printer: Geeetech G2S Pro Rafts: No Supports: No Resolution: 0.2mm Infill: 20% Notes: You may have issues with warping, if so just put a ~3mm brim around it and it should be fine. Printed in PLA at 200 degrees. Rotate the model 90 degrees on the X axis to print flat, sorry about that. Post-Printing Materials/Instructions You will need: 1 "Skate" 608 bearing 3 5/8" (15.875mm) Ball bearings (10 pack for like $4 on Amazon)or 3 1/2" (12.7mm) Ball bearings The skate bearing and ball bearings just press in, you may need to sand or file down the inside for the skate bearing to fit depending on your printer.