Yet Another Spool Holder Scaled Up

cults3d

I loved marcoalici's design for a spool roller, but I had on hand the larger 608 (8x22x7mm) ball bearings. I simply scaled his part to accept the larger bearing. I also like to use 8mm rods because I also have some of those and I can use the slightly smaller 5/16 inch (7.938mm) drill bit to drill out the holder and make a friction fit. You will need to print 8 of these and use 4 x 608 bearings. The support bracket (http://www.thingiverse.com/thing:2266370) is also my design. It mounts on top of a 23/32 inch plywood frame.