admin | 05.12.2025
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All tolerances are exact, and ball bearings need to be press-fitted with a vise or equivalent device. If plastic cracks, increase the STL model by 1-2% and print again.
Standard 608ZZ Shielded (8x22x7) miniature ball bearings are used in this model. The center bearing can be switched for a 608ZZ/C ceramic ball bearing for increased spin time.
Printing Instructions:
Happy spinning!
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