Open Source Spindle Cartridge

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Revision as of 03:32, 4 January 2026 by Marcin (talk | contribs)
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FreeCAD = File:Spindlecartridge.fcmacro

Spindlecartridge.png

These are thousands off the shelf, so need to go open source. Can get 4" automotive bearings for $80 [1] and 3.75" bearings for $20 [2]