8mm Vertical Rod Holder- Ribbed (LMK8UU footprint)

i didnt have a 3d printer to print this part at first, so i substituted in an LMK8UU flange type bearing to do the job. after the printer works, i printed this to substitute the bearing for a rigid plastic part.

hole is 8.2mm wide, allowing some tolerance for wavy z-axis prints like mine. otherwise ive included the sldprt 2014 file for your modification.

ribs are extra thick just because. opening is chamfered to prevent the plastic from deforming inward if alignment is bad upon entry.