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Wheel to replace crank roller


MaryMen

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Hi MaryMen, welcome to the Forum!

Which model?
Looks like current (manual) models have wheel type cranks except the "22 inch Mini Might II" and "SRT-18" which are fitted with crank arms.

If it's not possible to find an off the shelf item, adapting something looks to be straightforward.

I'm not finding a detailed image/drawing depicting the handle attachment to the shaft for either model.
Can you provide a close-up image of the handle attachment, the shaft diameter, and type?

The SRT-18, looks like a round shaft that the handle fits over, fixed by a pin.

...how large a diameter is required - how big a handle?

McMaster-Carr has a beautiful polished three spoke aluminum wheel, fourteen-inch diameter, item 6022K21 - it's expensive.
  They've a twelve-inch spoked dull iron wheel for less than a hundred US dollars, 6025K22

There are round, round and keyed, threaded, square, and "blank" attachment.
The blank ones, machine to fit the application.

Winco has a 11.8" wheel, just under a hundred bucks.
Reid Supply lists several handwheels.
Fixtureworks
Rencol
 

Added: tried contacting Bailey for an alternate crank?

Edited by Hulk
what does Bailey say?
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