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getpower1's avatar
getpower1
Explorer
Jul 18, 2019

Wheel bearings

Hi all,

Tried searching a little bit but never any luck on my exact question.

Little background. My wife and I inherited an old travel trailer from her parents. We are wel on the way to having the roof fixed (materials are on the way), and replacement of the four original tires and the spare should be done with today. It’s a 2003 Model Aljo by Skyline. For the last five years it’s been lived in on and off and basically hasn’t moved. So I’m getting it so I can really use it and tow it wherever I want.

Firstly, plain and simple, is there any way to repack my old wheel bearings so that I don’t damage them and can reuse them?

Secondly, wether or not I can repack the ones that are already on it, how can I tell what wheel bearings it uses? Everything seems old and I have no idea where to find that info, other than to tell you that it’s a five lug axle with 14” wheels. This trailer has two. GVWR is 6,xxx. It’s south of 7000 I believe, but could be wrong (at work and can’t verify).

But I’d like to keep a couple extra sets of wheel bearings with me on trips for just in case. Don’t want to be that guy that has to leave his trailer on the side of the road to go to an auto parts store that’s hopefully open.

Lastly, what kind of grease do you recommend I use? Just anything general lubricant fine, such as Chevron or Napa brand?

Thanks
  • midnightsadie wrote:
    ... some people use a hammer and a punch.,,,there called back yard mechanics .
    Pardon me, but I worked in the can manufacturing industry for 40 years, and removing a bearing with a hammer and driver is very common practice, and there's nothing wrong with it. "Backyard mechanic" is not necessarily a term of derision, I've known several that were better than "shop mechanics". And generally the term is "shade tree mechanic".
  • careful on the "Timkens". I bought into them once and it was a timken box and the bearings had made in China stamped on them, just saying.

    So why replace the bearings if the originals show no need such as wear or peening. You may just be throwing good ones in the scrap and **** shooting new ones in there. :h

    surely you tube has a bunch of videos on R&R. also i think etrailer.com may.

    you also should use grease that is specked for the application.
  • sounds like you,ve never changed a set of bearings? theres more to it. you have to change the steel race the bearing sits in, or you,ll ruin your new bearings. bearing and race have to match so they wear the same as time goes on. race has to be pressed out .and new pressed in. some people use a hammer and a punch.,,,there called back yard mechanics .
  • also change the grease seal on the back of the hub assemble , amd buy timken roller bearings.
  • On the bearing itself is usually a number. You should be able to use that number to cross it over to a new bearing part number.
    Also check the spindle for any damage such as serious grooves or burned areas.

    Others should chime in soon with more info.
  • Your way over thinking this,....repack the bearings and you good to go !

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