Prusa MK2 Clone - Z Top Axis with bearing 688ZZ for TR8 300mm (with support)
thingiverse
This is the Z axis top for my Prusa MK2 clone. I made some changes to the original design because my TR8's length only measures 300mm - a limitation of the Aliexpress model. The standard Prusa MK2 TR8 is significantly longer, so this custom Z axis top fills in the gap and offers an added benefit: it incorporates bearing 688ZZ to minimize backlash. I'm currently printing out this part and will post photos once it's finished and installed. If you're working on the X axis, you can use the design found at [https://www.thingiverse.com/thing:2415037](https://www.thingiverse.com/thing:2415037) 22 July 2017 - I've added a bearing holes cap to prevent dust from accumulating.
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