Roller for easier printing

Print 2 rollers, 4 spacers and 4 608 bearing rods. You will also need to print hardy74's rahmen-simple-83mm. You may need to make adjustments depending on your printer's accuracy.

To test fit, print a bearing rod and a spacer. Test fit the spacer to the rod. If it is too tight, apply some positive XY hole compensation to the spacer and retest. When satisfied with the fit, print the roller with the same XY hole compensation as the spacer.

To assemble: Insert your 608 bearing onto the bearing rod, insert a spacer onto the bearing rod, then insert the bearing rod into one end of the roller. Do this twice for each roller.