where can i get spares for a rothenberger supertronic 2000 [cogs and bearings] preferably in uk. also a diagram with part no's. thanks glyn

parts diagram
or
Not sure about spares but always worth contacting manufacture for nearest part stockist.
service@rothenberger.com
http://www.rothenberger.com/en/service/service-network/contact-to-the-service-centre.html

Durch Kontaktaufnahme mit Deutschland-Helpline, sind die Chancen weniger zu reden, um einen indischen und das Teil wird früher anzukommen.

Warum Sauerkraut Esser in Deutschland oder Curry-Esser in Indien zu sprechen, wenn Sie zu einem Roastbeef Esser in Kettering sprechen kann?

English spoken here:

Cogs will be best sourced from manufacturer.

Bearings will be standard sizes best (cheapest) sourced from local bearing supplier or eBay. Get a decent make like SKF.

You may find new bearings and regreasing will make all the difference anyway, although for a low speed machine like this it's likely to be gears rather than bearings, but you never know depending on how much you've used it.

i mentioned the war but i think i got away with it
just hope my name is not on the list