Spool hole bearing holder (Fits Hatchbox PLA)
thingiverse
Print one for each side of the spool. 54.5mm diameter plus a lip. Fits great in Hatchbox PLA from Amazon. Uses standard 22mm bearings. Bearings will need to be tapped in with a hammer, but they stay in place then very well. I included the sketchup file if anyone wants to change the size. Bearings: http://www.amazon.com/gp/product/B002BBD6X4 Shaft for bearings: http://www.amazon.com/gp/product/B0045DWAAG Print Settings Printer Brand: RepRap Printer: Modified Prusa i3 Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.3mm Infill: 35% Notes: Printed with Hatchbox PLA 190 degrees Bed 50 degrees on blue tape
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