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3D-Fuel 4 kg spool
What are the dimensions of the 3D-Fuel 4 kg spool? · Modern device · basis: Manufacturer specifications (3D-Fuel)
Also called: 3D-Fuel 4 kg spool dimensions, 3D-Fuel 4 kg spool size, 3D-Fuel 4 kg spool hub hole diameter, 3D-Fuel 4 kg spool spool holder, 3D-Fuel 4 kg spool AMS fit, 3D-Fuel 4 kg spool spool width, 3D-Fuel 4 kg spool outer diameter, medidas carrete 3D-Fuel 4 kg spool, Spule Maße 3D-Fuel 4 kg spool, dimensões carretel 3D-Fuel 4 kg spool
Exact dimensions. True size, with no printing tolerance added.
- length
- 298.5 mm
- width
- 298.5 mm
- height
- 101.6 mm
Notes
- The 3D-Fuel 4 kg spool measures 298.5 mm across the flanges, 101.6 mm wide, with a 52.4 mm hub hole, as published by 3D-Fuel.
- The file is a solid envelope cylinder at the outer diameter and width with the hub hole through it; flange thickness, core diameter, ribs and windows are not modelled.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
3D-Fuel 4 kg spool size chart
| dimension | value |
|---|---|
| Outer (flange) diameter | 298.5 mm (11.75 in) |
| Width | 101.6 mm (4 in) |
| Hub hole diameter | 52.4 mm (2.06 in) |
| Published inch values | 11.75 in × 4.0 in, 2.063 in hole |
| Empty spool weight | 920 g |
| Filament capacity | 4 kg |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| 3D-Fuel | What are the sizes and weights of your spools? | web | Publisher's page; dimensions are facts |
Free files
★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
| 3d-fuel-4-kg-spool-spool | Spool envelope Ø298.5 × 101.6 mm with a Ø52.4 mm hub hole (flanges and core not modelled) | STEP · STL |
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=3d-fuel-4-kg-spool
Fits with
Questions
What size is the 3D-Fuel 4 kg spool?
298.5 mm outer diameter, 101.6 mm wide, 52.4 mm hub hole (11.75 × 4 in, 2.06 in hole).
Does the 3D-Fuel 4 kg spool fit a Bambu Lab AMS?
Bambu Lab lists the AMS HT for spools 197–202 mm in diameter and 50–68 mm wide; at 298.5 × 101.6 mm this spool is outside that range on paper, so plan on an adapter or an external holder.