PLA LM8UU bushing for Anycubic I3 Mega 3D printable model by loughkb

PLA LM8UU bushing for Anycubic I3 Mega

Source: Thingiverse by loughkb

The PLA LM8UU bushing for Anycubic I3 Mega is a free printable 3D model from Thingiverse by loughkb. The original part was 0.5 too big in the outer diameter and wouldn't fit in the clamps on the mega. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
81 saves Source: Thingiverse Updated 2026-04-18

Tags: PLA, LM8UU, bushing, for, Anycubic, I3, Mega

About this model

The original part was 0.5 too big in the outer diameter and wouldn't fit in the clamps on the mega. Also, it was too short as the original bearings were nearly twice as long. I printed them at 0.15mm layer height and they slid right on the rods. If they bind slightly, stick when you first try to move them, roll up some 100 grit sand paper and run it through them a few times until it slides smoothly without sticking. A drop or two of light machine oil should lubricate them. The machine is much quieter now. Those linear bearings tend to growl during fast travel moves and were just too annoying. If you appreciate the design and find it useful, feel free to toss me a tip with the tip button.

Frequently asked questions

Is this 3D model free to download?
Yes. PLA LM8UU bushing for Anycubic I3 Mega 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 loughkb.
Who made this model?
Designed by loughkb, 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 PLA

More from loughkb

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