Fidget spinners using 6mm air soft ammo for the balls in the bearings.
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updated November 9, 2020

Description

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Fidget spinners using 6mm air soft ammo for the balls in the bearings.

Print instructions

Category: Mechanical Toys Summary

Bring Your Own Balls Fidget Spinners come in three sizes, 45, 55, and 65mm radius. Each spinner requires 40 6mm air soft ammo for the bearings. The bearings are from one of my other things https://www.prusaprinters.org/prints/45739-byob-parametric-bearing with the outer races integrated into the body.

Bearing assembly is described on the page with the bearings and I recommend a little glue when fitting the inner races together to help prevent them coming apart if you drop your spinner.

Files are included that have all the parts for a spinner or you can print a body and 4 bearing tops and 4 bearing bottoms.

Print Settings

Printer: Original Prusa i3 MK3S

Rafts: No

Supports: Yes

Resolution: 0.10

Infill: 15%

Filament: Generic PLA Black/Orange
Notes:

I needed support for the bodies to prevent perimeter bridging on the inside radius curves because of the fillets.

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Model origin

The author marked this model as their own original creation. Imported from Thingiverse.

License