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Diameter of wheels

Can anyone tell me the diameter of the wheels on the trucks of an ON30 flatbed car? I don't have any and I would like to make a custom flat car to sit in front of my O'neill's. I'm planning on 3D printing the wheel set and trucks. I'm doing the drawing now and though I like the drawing; the diameter of the wheel doesn't look right to me. I have nothing to compare it to. Thanks, Jim

Comments

  • edited October 2022
    here you go Jim.

    ps://www.bachmanntrains.com/home-usa/board/index.php?action=printpage;topic=9448.0

    The link has since died so I deleted it.
  • Perfect, thanks so much. I looked all over for the information.
  • It looks like I drew them up correctly. They just didn't look right to me. I guess I'll try printing them and see how they turn out. I can always tweak the drawing. Thanks again.
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