Thingiverse
Linear bearing with 6mm airsoft bbs for 8mm rod
by SirioB
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This is a linear bearing that works with 6mm airsoft bbs.
Print the stl, fill every hole with 3 bbs and then glue the cap in order to keep the bbs in place.
I've printed it in abs scaled up by 1% to prevent abs restriction and little error of printing, probably with good printer you can print in at natural dimension.
I've used normal plastic bbs and with some lubricant it works pretty good, probably it's better to use steel or ceramic bbs, I will try them as soon as possible.
NOTE: The
Print the stl, fill every hole with 3 bbs and then glue the cap in order to keep the bbs in place.
I've printed it in abs scaled up by 1% to prevent abs restriction and little error of printing, probably with good printer you can print in at natural dimension.
I've used normal plastic bbs and with some lubricant it works pretty good, probably it's better to use steel or ceramic bbs, I will try them as soon as possible.
NOTE: The
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