Boat trailer keeps knocking out the bearings of the rear axle, this will be the 3rd set. The trailer is riding level - the boat is not overloaded on weight- there is plenty of grease in the hubs - trailer has never been in a accident, before I replace the bearings again could it be that the hub are bad & need replacing? Please I need some help - Thanks in advance.
Yes new races -seals & bearings // Yes bearings are coming apart roller are all over the trailer finder after about 25 miles of driving - as far as the correct parts I would think so had a shop replace it the last time because I thought I did something wrong the 1st time. Spindles still look good because I have been keeping a close eye on them when i drive and have been checking them regularly - cotter key & nut are still in place.