Robo3D Y Axis Cable Chain

I remixed the ends to suit the smooth rod bed upgrade by tonycstech here http://www.thingiverse.com/thing:439036

EDIT: Added pillow block end for the R1 bed (untested).
EDIT: If printed in PLA some sort of under bed insulation is required if using the bed heated.

I've included the original chain link for completeness. I added an extra fixing hole for the base end to ensure it doesn't swivel, which also means it doesn't have to be mounted hard against the smooth rod bearing housing.