60mm Ender Spool Holder

This is a 60mm spool holder for the Ender series of printers. Works with 1kg and 250g spools. Use with 8x22x7 608 ZZ skateboard bearings such as these:

https://www.amazon.com/dp/B07216D1SZ?psc=1&ref=ppx_yo2ov_dt_b_product_details

Rolls silky smooth with zero resistance. No more filament tugging on your extruders.

Use at least 40% infill and print straight up with supports. See pictures for examples.

Updated 2/12/2024 - made nut thread tolerance better so it goes on easier.