This is the remix of the roller for 608zz bearings which has very long printing time due to flaws in the design.

I have made two 2 changes from the original model:

- The inner wall width is 0.44mm for default 0.2mm height print profile (i am using Orca slicer and Bambulab studio).

- I did manual paint for support of the bottom part in order to fit bearing properly. The support very easy to remove, no issue with residuals.

The size of tube inner walls was not optimal and 2 inner walls can't be printed without constant interruptions which leads to very long printing time.

With my changes the printing time was improved from 91minutes to 46minutes per roller.

You may find 608zz bearings on the Amazon

https://amzn.to/4dVkVgP

or choose bearings by their quality (precision) on the AliExpress

https://s.click.aliexpress.com/e/_DklZkRT

P.S. If you are looking for the solution to reduce 3D printer noise, have a look on soundproof cabinet design, crafted from IKEA furniture. This cabinet reduces printer noise and ensures impressive 36.5 dB(A) at just 1 meter away. Detailed instruction how to build it you may find here:

https://www.tinkervault.com/3d-printer-soundproof-enclosure?lang=en

Like this model? Give it a boost! Your support helps me stay motivated and keep creating more free designs. Thanks for being awesome!

Roller 73.5mm for 608zz bearings, narrow stand

Original