The proper ford ones are SKF if memory serves.

I was lucky enough to get a full set of SKF's from a motor factors. They were Q&H supplied bearings I think, and we just opened the boxes to check the part numbers on the actual bearings with genuine ford ones.

One of the QH ones was INA not SKF, so they ordered me antoher and it was an SKF

I think they're about £30 each

Hope this helps!

Neil.