[JohnW]

I am going to say your hub is worn out and not the bearing, common porblem on the N tractor. Check the nut if it is TIGHT then it is your hub and maybe also the axle but they are made of harder metal than the hub. You will be able to tell if it is worn when you get it apart.

 

[JohnW]

Hard to say exactly what parts are going to be needed until you get it down and cleaned up. As for parts check with our sponsors.