Prusament Filament Roller

UPDATE 13/1/19Sorry to all who I have tried printing this and then realised i screwed up the instructions on the use of supports. The side part does indeed need supports, as there is are cylindrical parts that extends out from the side. This has to be printed this way up due to the hex shaped holes. UPDATE 13/11/18I have uploaded a new version of the side plates that should take 608s 22 mm bearings, although as I don't have any of these bearings I haven't been able to test it yet ! - For some reason the STL is really big at 19MB - not sure why as I just edited the original - I will re-do it at some point and re-upload. Note you will need to use 8mm bar with this version. UPDATE 9/11/18Apologies but In my hurry to upload due to so many people asking me for the STLs I inadvertently uploaded the STL with the side pieces laying down. It will be really difficult to print them like this so they should be printed in their normal position and I have updated the STLs to reflect this!'Prusament'