86 bronco Ford 9 inch rear end

[No juice]

Hello I am changing my axle bearings on my Ford 9 inch… Do you prefer the set 20 bearings? Or the sealed bearings?
Thank you.

 

[Tiha]

I am not familiar with the Set 20 bearing terminology. Does that mean normal OEM open face bearings?

Sealed bearing in theory would not let oil in. So I would say not for long life or normal driving should a sealed bearing be used.