Idler pulley for GT2 belt with ComfortFit flange
Source: Thingiverse by jltx
The Idler pulley for GT2 belt with ComfortFit flange is a free printable 3D model from Thingiverse by jltx. My belts are wearing and squeaking. You can download the STL file from the original listing below and print it at home.
About this model
My belts are wearing and squeaking. The culprit is the idler pulley. In RepRap spirit, why buy when I can design and print a new one. Benefits: Toothed -> gentler on belt to improve longevity and smoother entry/exit ComfortFit flange -> smooth profile is gentler on belt edges and eliminates squeaking Dual ball bearing -> more stable, less wobble and smoother This is designed to exact GT2 belt profile specification. If you have any fit issues, your belt may not be to spec, such as tooth or pitch line. You will need two 623 bearings per pulley, such as: I included two sizes of pulley, a 22T and 24T. 22T is more standard but 24T prints a little cleaner with the larger diameter. To clear up some confusion, the effective diameter of the 22T pulley is the same as the smooth pulley that comes sto…
Frequently asked questions
- Is this 3D model free to download?
- Yes. Idler pulley for GT2 belt with ComfortFit flange 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 jltx.
- Who made this model?
- Designed by jltx, 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.
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