Printrbot Simple Metal Spool Holder w. semi printed ball bearing & thread lock

Inspired by other spool holder designs, I made this one.

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Description

I had steel balls lying around, so I used these to create a very low friction spool holder. It mounts on top of the Z-axis rods. The spindle snaps onto the base and the nut is used to secure the spool. The clamping screws (M4) are probably obsolete in most cases.

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Comments

437bb762752377ebba2f2b505d81a6a1?default=blank&size=40Brand Inman added this to the Printrbot collection ago
C8bf207d806dd4dbc018d26f69c7154e?default=blank&size=40Ognen Plavevski commented ago

How does this sit on the Z-Axis? Any assembly instructions?

A4b54e58449489c12ea018478fe0cd4d?default=blank&size=40mak3r added this to the Simple Mods collection ago
929f12cf18c9f6f970a843501f3d978e?default=blank&size=40cyberhawkv added this to the My Collection collection ago
Mini 251509 10150262476377219 1878055 nrobkar published this design ago