Four Row Linear Bearing Rail
Source: Thingiverse by 3DPRINTINGWORLD
The Four Row Linear Bearing Rail is a free printable 3D model from Thingiverse by 3DPRINTINGWORLD. ##Four Row Linear Bearing Rail This is a 3D printed square rail linear bearing that utilizes four rows of standard .177 cal BB's as bearings. You can download the STL file from the original listing below and print it at home.
About this model
##Four Row Linear Bearing Rail This is a 3D printed square rail linear bearing that utilizes four rows of standard .177 cal BB's as bearings. It is similar to the two groove bearing rail I have already published but this rail has four rows of bearings instead of two. This allows for far greater load capabilities and heaver preloads as the balls are easier to recirculate with this design because each row is only making contact with the rail at one point. There is also less slop as the two rows on each side are trapping the rail. The rail is 200mm long and there are four M4 mounting holes on the rail every 60mm. I also designed some stops that fit into the mounting holes on the rail to retain the bearing on the rail to keep the balls from falling out. The two row version of this bearing had …
Frequently asked questions
- Is this 3D model free to download?
- Yes. Four Row Linear Bearing Rail 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 3DPRINTINGWORLD.
- Who made this model?
- Designed by 3DPRINTINGWORLD, 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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