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Polymaker 5 kg plastic (PP) spool

What are the dimensions of the Polymaker 5 kg spool? · Modern device · basis: Manufacturer specifications (Polymaker)

Also called: Polymaker 5 kg spool dimensions, Polymaker 5 kg spool size, Polymaker 5 kg spool hub hole diameter, Polymaker 5 kg spool spool holder, Polymaker 5 kg spool AMS fit, Polymaker 5 kg spool spool width, Polymaker 5 kg spool outer diameter, medidas carrete Polymaker 5 kg spool, Spule Maße Polymaker 5 kg spool, dimensões carretel Polymaker 5 kg spool

Exact dimensions. True size, with no printing tolerance added.

length
300 mm
width
300 mm
height
160 mm

Notes

  • The Polymaker 5 kg spool measures 300 mm across the flanges, 160 mm wide, with a 32 mm hub hole, as published by Polymaker.
  • The 5 kg spool has a much smaller 32 mm hole than Polymaker's 55 mm cardboard spools, so standard spool-holder hubs will not fit it.
  • 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.

Polymaker 5 kg plastic (PP) spool size chart

dimensionvalue
Outer (flange) diameter300 mm (11.81 in)
Width160 mm (6.3 in)
Hub hole diameter32 mm (1.26 in)
TolerancesØ 300 ± 1 mm, width 160 ± 1 mm, hole 32 ± 1 mm
Spool materialPlastic (PP)
Empty spool weight819 ± 30 g
Filament capacity5 kg

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

PolymakerPolymaker FAQ (spool specifications)webPublisher'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

polymaker-5-kg-plastic-spool-spoolSpool envelope Ø300 × 160 mm with a Ø32 mm hub hole (flanges and core not modelled)STEP · STL
Let your AI pull this. Add 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.
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Plain text: sheet.txt · JSON: /api/geometry?object=polymaker-5-kg-plastic-spool

Polymaker 5 kg plastic (PP) spool, isometric render of a generated part
Render of polymaker-5-kg-plastic-spool-spool from the free STEP; not to scale.

Fits with

Polymaker 1 kg cardboard spool, isometric render of a generated part
Polymaker 1 kg cardboard spool200×200×65.6 mm★ 1 file
Filamentive 300–500 g cardboard spool, isometric render of a generated part
Filamentive 300–500 g cardboard spool200×200×40 mm★ 1 file
Filamentive 750 g cardboard spool, isometric render of a generated part
Filamentive 750 g cardboard spool200×200×56 mm★ 1 file
Filamentive 1 kg cardboard spool (narrow, from April 2025), isometric render of a generated part
Filamentive 1 kg cardboard spool (narrow, from April 2025)200×200×68 mm★ 1 file
Filamentive ReFill coil (for Bambu Lab reusable spool), isometric render of a generated part
Filamentive ReFill coil (for Bambu Lab reusable spool)185×185×60 mm★ 1 file

Questions

What size is the Polymaker 5 kg spool?

300 mm outer diameter, 160 mm wide, 32 mm hub hole (11.81 × 6.3 in, 1.26 in hole).

Does the Polymaker 5 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 300 × 160 mm this spool is outside that range on paper, so plan on an adapter or an external holder.