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Cart wheels & TPU tires
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70mm wheels for a small cart
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Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- GNU General Public License v3.0
To convert a home organizer to a mini cart, I needed to add small wheels. I found Pavol's work here and redesigned to make it half a size while still housing 608 bearings in it. This wheel is 70mm (~2.8 inch) in diameter so it can roll around anywhere including carpet.
I used PETG for wheels and 95A TPU for tires. Adjust number of top and bottom layers for tires if you want them to be softer in the print profile.