Spool stand with 608 bearings

Two skateboard bearings turn a sticky spool into a flywheel. The cone hubs slide on from the axle's plain end, wedge into the bore from both sides, and a press-on cap closes the assembly.

Spool stand with 608 bearings: rendered 3D print preview

2D preview

spool ⌀200 × 70 · bore ⌀55 · 2 × 608
⬇ Download STL + 3MF (zip) Customize (configurator with these values) Files are generated on request from the live generator; free, no account.

Specifications

Spool1 kg class (200 x 70, bore 55)
Bearings2 x 608 pressed into the hubs
Parts2 stands + axle + 2 hubs + end cap

Printing

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