how can u tell if there still good

 

By how they feel!!

Are you having a vibration on one side or the other??

Any abnormal heat ??

 

well im doing the axle seals and i got the axle shafts out just wontering how to tell if there stiill good truck got 126k miles on it

 

When you turn the bearing by hand it should feel nice and smooth no rough spots . there should be no play( loose between the part on the axle and the outside.

It should not make any noise if this is a sealed bearing I think it is without looking. Look at the over all condition any thing that stands out.

This is a learned skill and does take time to learn:jessica: