Kossel Pro Ball Bearing Spool Holder 15mm extrusion
by calviniba
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ball bearing spool holder for the kossel pro
used bearings from a bike's bottom bracket. (42mm OD, 30mm ID)
mounts to a 15x15mm extrusion using m3 bolts at 30 or 60 degrees.
fits 1kg rolls with a bit of wiggle room.
used bearings from a bike's bottom bracket. (42mm OD, 30mm ID)
mounts to a 15x15mm extrusion using m3 bolts at 30 or 60 degrees.
fits 1kg rolls with a bit of wiggle room.
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