Prusa Mk3s Printing Parts | Steel 3d Printer Gears | Prusa Mk3 Print Parts – 1set Prusa

Package listing:

1 x  pulley (with the lock screw)

1 x  pulley (without the lock screw)

2 x pulley bearing

2 x M3nS nut

1 x pulley shaft

The color will vary depending on the batch, the picture is only for reference !！！

How to use,pls follow the steps:

1.press the nuts to the slots on both sides of the idler

2.Insert both bearings in the pulley,Be aware that bearings can slip out during assembly.(Layers might be visible in this printed part due to the geometry .The functionality and strength remain unaffected)

3.Ensure both bearings are inside the pulley!

4.Insert the pulley in idler as shown in the picture.

5.Slide the shaft through the idler and pulley.Use reasonable force or you will BREAK the printed part.

6.Place your finger on the bearing and ensure it can rotate freely.