Edge-runner pan Ø160, 8 mm rim, Ø12 centre bore — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/edge-runner-pan-d160/  (sheet CC BY 4.0; files Xem Studio Design License, https://xemstudio.com/license/)
Basis: Xem Studio design following Brown's figure (1868); true size, no printing allowance
Catalog version: 2026-10-20

Overall (mm): length 160.0, width 160.0, height 22.0
- Ø160 × 10 base with an 8 mm wide, 12 mm high rim round its edge and a Ø12 bore at the centre for the vertical spindle: the runners roll on its floor on a 50 mm radius.
- Xem Studio design following Brown's figure; true size, no printing allowance (apply your own to the mating features).

dimension  value
pan  Ø160 × 10 mm
rim  8 wide × 12 high
centre bore  Ø12

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Henry T. Brown (1868, public domain): Five Hundred and Seven Mechanical Movements — scan on archive.org — web — Publisher's page; dimensions are facts — https://archive.org/details/fivehundredseven00browiala
- 507movements.com: Brown's movement No. 375: figure, his text and an animation — web — Publisher's page; dimensions are facts — https://507movements.com/mm_375.html
- Xem Studio: drawing — web — Publisher's page; dimensions are facts — https://xemstudio.com/objects/edge-runner-mill-mechanism/

Free files (Xem Studio Design License, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/edge-runner-pan-d160/index.json
API: https://xemstudio.com/api/geometry?object=edge-runner-pan-d160