Hi bobo
Let me know on my home email : Griceycool@yahoo.co.uk, if you were able to find the inner bearing parts that go on the shaft itself.
I tried bodging mine today,by dremmeling the wheel and fitting the modern bearing. I drove it brefifly, its slightly off centre, so bobs up and down - ie crap. But usable for short distance.
But i defo need the right bits! to do a proper job.
Cheers, Poze