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Romarin stern tube 175 mm with M4 shaft × 223 mm (ro1442)

What are the dimensions of the Romarin 175 mm stern tube with M4 shaft? · Modern device · basis: Secondary source: Lindinger (Krick distributor) (copy of the maker's figures; the maker publishes none directly)

Also called: romarin stern tube 175mm, ro1442, m4 stern tube 4mm shaft, rc boat stuffing tube 6mm, m4 prop shaft, 4mm propeller shaft rc boat, stevenrohr m4 175mm, stevenrohr 4 mm welle, tubo de bocina m4, rc boot wellenanlage m4

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

length
6 mm
width
6 mm
height
223 mm

Notes

  • A ready-made Romarin (Krick) stern tube for scale models: 175 mm tube, 6 mm diameter, carrying a 4 mm shaft 223 mm long with an M4 prop thread.
  • Figures are from Lindinger (Krick distributor); whether 6 mm is the outside diameter is not stated, and the coupling-end thread is not published.
  • True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
  • Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

Romarin stern tube 175 mm with M4 shaft × 223 mm size chart

dimensionvalue
Stern tube length175 mm
Stern tube diameter6 mm
Shaft diameter4 mm
Shaft length223 mm
Propeller threadM4
Bearingplain bearing
Manufacturer no.ro1442

Where the files are

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

Lindinger (Krick distributor)ROMARIN Sterntube 175 shaft M4x223mmwebPublisher's page; dimensions are facts

Free files

★ Free files 2 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

romarin-stern-tube-175mm-m4-ro1442-tube-envelopeStern tube Ø6 × 175 mm outside envelope (bore not published)STEP · STL
romarin-stern-tube-175mm-m4-ro1442-shaftShaft Ø4 × 223 mm (prop thread not modelled; overhang split not published)STEP · STL
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Plain text: sheet.txt · JSON: /api/geometry?object=romarin-stern-tube-175mm-m4-ro1442

Romarin stern tube 175 mm with M4 shaft × 223 mm (ro1442), isometric render of a generated part
Render of romarin-stern-tube-175mm-m4-ro1442-shaft from the free STEP; not to scale.

Fits with

Romarin stern tube 90 mm with M4 shaft × 130 mm (ro1441), isometric render of a generated part
Romarin stern tube 90 mm with M4 shaft × 130 mm (ro1441)6×6×130 mm★ 2 files
Romarin stern tube 235 mm with M4 shaft × 300 mm (ro1444), isometric render of a generated part
Romarin stern tube 235 mm with M4 shaft × 300 mm (ro1444)6×6×300 mm★ 2 files
Raboesch M5 stern tube with ball bearing, shaft 290 mm (rb301-08), isometric render of a generated part
Raboesch M5 stern tube with ball bearing, shaft 290 mm (rb301-08)8×8×290 mm★ 2 files
Raboesch series 154 brass propeller, 2-blade 30 mm, left, M4 (rb154-02a), isometric render of a generated part
Raboesch series 154 brass propeller, 2-blade 30 mm, left, M4 (rb154-02a)30×30 mm★ 1 file

Questions

What propeller fits this shaft?

Any prop with an M4 internal thread (4 mm shaft).