Mendel y foot with bearing (experimental)

This is a derivative of Vik's fantastic all in one design for the y-axis meandel foot http://www.thingiverse.com/thing:1708 . His version works without a bearing and uses natural smoothness of PLA to allow easy movement. This is a mod of that design in that it uses a single bearing to slide. This means that if like me you can only print with ABS, then you don't need to worry about the friction effects.

Note that although this is made to be used with a 624 bearing, you can still used vik's des