123mm spindle and 68mm shell BB

dubnut71

Retro Newbie
Ok so now the Puch is in bits I am looking around for a Bottom Bracket for the frame.

I have measured it at 123mm spindle and 68mm shell, any ideas as to a source for one of these? I am holding off refinishing the frame and re-threading the cottered crank arms for new pedals until I can lay my hands on one!

Here's hoping in advance you guys have the answer!!
 
I would settle for even the bearings but am at a loss for a supplier even after a concerted ebay hunt.
 
You could put a new sealed unit in as they are a direct swap on most bikes. Measure the width of the drive side from the middle and multiply by two for your width though, quite often I find that the drive side sticks out further than the non-drive side for some reason (probably wear and tear).
 
Cheers Jonny - I am getting the frame / BB back from the garage tomorrow so will see wha the condition of the bearings / spindle cup is. Sealed unit might be the way forward I suppose, I was just a bit disappointed I couldn't keep it original.
 
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