Heavy Duty - Enclosed Bearing - Tri Fidget Spinner Toy
Description
After Dropping And Breaking Several 3D Printed Tri Fidget Spinner Toys, I Knocked Up This Design Which Has The Following Features: - Uses 4 X Standard 608 Bearings. - Bearings Are Enclosed Within The 2 Half Shells, So No Stress On The Plastic And Bearings Can Not Fall Out. - 5Mm Bearing Walls And 9Mm Total Shell Height For Additional Strength. - Bearings Fit Easily Into The Shells, So Not Force Or Clamping Required. - If Printed With Abs, It Can Survive Several Meter Drops Onto Concrete Without Cracking/Dropping Bearings. - Abs Shells Can Be Glued With Liquid Abs Or Super Glue. Printed With Abs, 0.5Mm Nozzle, 0.3Mm Layer Height. Designed In Sketchup Make, Design File Included. I Found The +3% Version Fitted Perfectly When Printing With Abs (Bearings Can Be Finger Pressed Into The Shells). Please Let Me Know If Anyone Tries This Design With Pla, I Am Guessing It Would Still Crack If Dropped Onto Concrete From Several Meters?
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