Print in place small bearing set:

https://www.printables.com/model/542689-print-in-place-small-bearings

Print in place BALL bearing set:

https://www.printables.com/cs/model/583731-print-in-place-ball-bearings

Thanks, 3Dprintsmith for his important testing work. 

If you are experiencing difficulty with bearing rotation, don't worry it should loosen up and become much smoother over time, or add some lube.

For best results, ensure the bed is not too close to the nozzle!

There are versions available in these dimensions:

7 x 19 x 6 mm - 607

8 x 22 x 7 mm - 608 

9 x 24 x 7 mm - 609

15 x 28 x 7 mm - 6902

10 x 26 x 8 mm - 6000

12 x 28 x 8 mm - 6001

15 x 32 x 9 mm- 6002

20 x 42 x 12 mm - 6004

If you I would like to download the Xbox One controller mini wheel that is pictured here: https://www.thingiverse.com/thing:3049220

Change log:

16 August 2023: As requested, I have created new versions for your applications. The latest versions are available in both tight and loose.

24 August 2023: I have included additional bearing options, 6001 and 6902.