Universal Spool Roller | 1 KG Filament Spool | Plastic House 3.7L Container

Print in PETG using standard PETG printing parameters or some other tough plastic like ASA.  I used Inland PETG and printed with Prusa's generic PETG parameters.  Part is thin, so infill 15% will be fine.  PLA will work fine too, but additional bed adhesion will be needed for the tall roller cylinders.

Universal roller designed to fit Plastic House Cereal Containers for a dry-box and spool storage solution.  Used MMU2S roller bearings from the spool holders provided.  Adding a Bowden tube connector to the dry box is the next step to keeping the filament completely dry.  Dehumidifier desiccant pellet boxes are optional if using as simple storage.

Links:

• Parts were designed to fit in Plastic House Cereal Containers:  https://www.amazon.com/gp/product/B08YQN42HD/ref=ppx_yo_dt_b_asin_title_o03_s01?ie=UTF8&psc=1
• Bearings - 608 2Z roller bearings:   https://www.amazon.com/SKF-Bearing-608zzc3-8x22x7-Shipping/dp/B07N13N8TT ; https://www.prusa3d.com/product/bearing-608-2z/ 
• Dehumidifier desiccant (optional):  https://www.amazon.com/gp/product/B08NCZRHV2/ref=ppx_yo_dt_b_asin_title_o07_s01?ie=UTF8&psc=1 

Part List:

• 2x Side-Frames (Part 1)
• 2x Rollers (Part 2)
• 1x X-Frame (Part 3)
• 4x 608 2Z Bearings (purchase separately, or use MMU2S roller bearings)

Superglue the X-frame pegs into the designated holes on the side-frames.  Bearings simply fit into the ends of the cylinder and over the pegs of the side-frames.  Assembly can be tricky, so test fit before gluing.

REMIX POTENTIAL:  I would like to stiffen up the side-frames, add better press-fit features to hold the bearings without slipping out, and improve the overall aesthetics of the side-frames