CNC - 21 mm linear bearing 3D printable model by Chamifrog

CNC - 21 mm linear bearing

Source: Thingiverse by Chamifrog

The CNC - 21 mm linear bearing is a free printable 3D model from Thingiverse by Chamifrog. This is a modified part for CNC Mill . You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
191 saves Source: Thingiverse Updated 2026-05-04

Tags: CNC, -, 21, mm, linear, bearing

About this model

This is a modified part for CNC Mill . Nuts and Screws are M3.

Frequently asked questions

Is this 3D model free to download?
Yes. CNC - 21 mm linear bearing is free to download from Thingiverse. Click the "Download free STL" button 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 Chamifrog.
Who made this model?
Designed by Chamifrog, 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.

Similar 3D models in CNC

Amazon's top 3D printing gear (trending)
Download free STL Get free app