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Spool Holder/Bearings for P2S, X2D, H2D Top Mount

Print Profile(1)

All
P2S
H2D Pro
P1S
A1
H2S
P1P
X1 Carbon
H2C
X1
X2D
X1E
H2D
A2L

0.24mm layer, 2 walls, 15% infill
0.24mm layer, 2 walls, 15% infill
Designer
2.1 h
1 plate

Open in Bambu Studio
Boost
3
12
0
1
1
1
Released 

Description

Top-Mount Ball Bearing Spool Holder (Bambu Lab Enclosed Series)

A simple, effective solution for running large or bulk filament spools on enclosed Bambu Lab printers—without needing AMS.

This design uses 5.55 mm (7/32”) 304 stainless precision ball bearings to create an ultra-smooth, low-friction rotation, making it easy to feed heavier spools consistently.

 

Can Be Printed And Used Without Bearings But Not As Smooth. (Print Two Washers)

✔ Compatible With

All enclosed Bambu Lab printers:

  • X Series (X1C, X1E, X2D)
  • P Series (P1S, P2S)
  • H Series

✔ Key Features

  • Smooth, low-drag spool rotation
  • Handles 2kg+ spools
  • Clean top-mount design
  • Great for non-AMS setups & dual-nozzle workflows
  • Easy to run multiple holders side-by-side

🛠️ Assembly Note

Install the stainless balls by carefully tapping them into place with a soft mallet. Take your time—this ensures proper seating and smooth rotation.

💡 Why It Matters

If you’re running production, large spools, or the new dual-nozzle machines, this gives you a reliable, low-resistance feed system that just works.

 

Included Files:

Includes main body with bearing pockets, a rotating top washer, and a spacer for spools with larger center holes.

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License

This work is licensed under a Standard Digital File License – Community Use (SDFL‑C).

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