what size bearings do yall use for rebuild

i have a dual trailer. 2 inch tongue. like a 6 or 700lb capacity. 12 inch wheels. im looking to rebuild my axle bearings but not sure which size to get. is it just the standard 1 inch bearing kit?
 
Pull one of your hubs off and note down the bearing numbers (they're stamped/imprinted on the side face of the bearing). Go to your local Auto Parts store and they will advise what kit you require.
 
Top Bottom