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No Clanad, The wheels are attached to the axles, firstly with a spacer (piece of tube approx 1inch long) then the wheels go on to the powder coated axles.
The bearings are ready fitted inside the wheels and finally held in place by a washer and locking nut. If I do these nuts up tight, the wheels are virtually solid but if I slacken them off a little, the spin okay but obviously this is not the correct way for them to opperate.
I'm sure the wheels are the right way round because I have the Tyre valves facing out.
I wouldn't have expected the wheels to be seized before before I've even started using the thing but there again, it was shipped from China.