Smooth Spool Holder (606 Bearing, Fully Printable, No Supports)

Smooth Spool Holder (606 Bearing, Fully Printable, No Supports)

This spool holder was originally designed to hold yarn rolls for my wife. By the time I finished it, however, most of the yarn was already gone — she’s completely addicted to it. Luckily, the design proved useful for far more than just yarn.

This is a fully 3D printable, support-free spool holder that uses a 606 bearing for extremely smooth, low-friction rotation. The spool spins freely with minimal resistance, making it ideal for controlled unrolling of many types of rolled materials.

Perfect for:

• Yarn rolls

• Thread spools

• Sanding paper rolls

• Paper rolls

• Tape rolls

• Filament spools

• Any other rolled material

Key Features

• Uses standard 606 bearing

• Fully printable without supports

• Only 3 printed parts

• No screws or additional hardware required

• Smooth, low-friction rotation

• Strong and durable design

• Easy and fast to print

• Multi-purpose workshop and hobby tool

Parts (3 total)

• Base

• Rotating spool holder

• Peg (locking axle)

Assembly is simple: insert the bearing into the holder, then push the peg through to secure the assembly.

Important Assembly Tip

If the peg is difficult to insert into the bearing or holder, place the peg in boiling water for 3–10 seconds. This slightly softens the plastic, allowing easy insertion. Once cooled, it will form a secure, tight fit.

Recommended Print Settings

• Material: PLA recommended, but PETG, ABS, or other materials also work

• Supports: None required

• Layer height: 0.2 mm recommended

Applications

This holder works great in:

• Workshop environments

• Sewing and crafting setups

• Sanding stations

• Electronics workbenches

• General organization

If you like the model, please consider leaving a like or posting a make. If you need anything adjusted or want to ask a question please do so!