Is this 3D model free to download?

Yes, Threadless Ball Screw. No More Backlash is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by MSollack, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Threadless Ball Screw. No More Backlash 3D printable model by MSollack

Threadless Ball Screw. No More Backlash photo 1

Threadless Ball Screw. No More Backlash photo 2

Threadless Ball Screw. No More Backlash photo 3

Threadless Ball Screw. No More Backlash photo 4

Threadless Ball Screw. No More Backlash

Source: Thingiverse by MSollack

The Threadless Ball Screw. No More Backlash is a free printable 3D model from Thingiverse by MSollack. This is a type of ball screw I read about at least 20 years ago in a technical trade journal. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,762 saves Source: Thingiverse Updated 2026-10-14 License: CC-BY · commercial OK 8 makes Category: Other

Tags: machine element

About this model

This is a type of ball screw I read about at least 20 years ago in a technical trade journal. I have also seen it used in some linear actuators. Some advantages of being thread-less is that there is no backlash, no expensive threaded rods, and if you exceed the force threshold the unit simply slips without damage. A perfect combination for 3D printing. 7/6/13 - I have added a picture of a double unit. 7/7/13 - Added bearing mount with 10 deg angle. 4.14 mm per rev. 7/18/13 - Added bearing mount with 623 ZZ bearings and a way to adjust the tension. BOM added to instructions 7/18/13 - Added 623 bearing mount with 38.5 degree bearing angle. 7/23/13 - Added 624 bearing mount with 5 deg angle 8mm shaft 7/27/13 - Added base for 623 bearing mount

Frequently asked questions

Is this 3D model free to download?: Yes. Threadless Ball Screw. No More Backlash is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by MSollack.
Who made this model?: Designed by MSollack, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.