Thingiverse
Super Bearing Cap - 21 mm
by Gazorpa
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A classic fidget spinner bearing cap. The concave surface prevents slipping out of your hand. It's slightly smaller than the diameter of a skate bearing so the bearing just shows through the gap.
Remove auto-generated support from the hole in the top piece, or you will have to dig that out with a pick. Your printer can bridge it and it's hidden.
You may need to scrape a little excess plastic for a snug fit. Glue is optional.
Remove auto-generated support from the hole in the top piece, or you will have to dig that out with a pick. Your printer can bridge it and it's hidden.
You may need to scrape a little excess plastic for a snug fit. Glue is optional.
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