Thingiverse
Block & tackle
by yzorg
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Makes
experiment to test the bearing
after 1.5h of cleaning with a sharpened screwdriver...
the bearing runs very smooth and its own weight momentum makes it rotate about 8 times after i stop turning it.
after 1.5h of cleaning with a sharpened screwdriver...
the bearing runs very smooth and its own weight momentum makes it rotate about 8 times after i stop turning it.
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