thingiverse
A tool for pulling bearings from various housings, such as motorbike bearings.
Instructions
Break off support structure at entrance to nut trap hole
Slip nut into nut trap.
Insert 8mm threaded rod (about 600mm should do) into the bottom
Twist threaded rod through the nut and into the teeth at the end until tight
Insert the teeth into the inside of your bearing
Tighten the threaded rod till its very tight (But dont break the teeth!)
Pull upwards like crazy (Or better yet, put a nut on your threaded rod and a block of wood with an 10mm hole in it and then use it as a hammer to bang upwards onto the nut.
Its parametric, but currently configured to do the bearings on my dirt bike.
Direct link to the original creator's page
pinshape
thingiverse
thingiverse
thingiverse
thingiverse
cults3d
prusaprinters
thingiverse
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.