Bearing spun on the spindle

[Yamauser]

I need some help with a couple of questions. I bought an old trailer for a boat I just built. The trailer had set in the weeds for about 8 years. When I removed the bearing, they were completely dry of grease and seized to the rases. I replaced the bearing and races, but I am concerned about the spindles. they are somewhat scared from the bearing turning on them for the 4 or so miles that I towed the trailer home. Is this likely to present a problem? the wheels seem to be turning very smoothly with the new bearings.
My other question, does a 1" spindle usually have a washer under the castle nut? Sorry to have rambled. Any help will be appreciated.

 

[djvan]

Re: Bearing spun on the spindle

I would say that if the new bearings fit somewhat snugly you are good to go. You could use a center punch and "prick" the areas where they ride. This will enlarge that area slightly. If you go this route I would inspect more often as trouble is a little more likely. Are you taking long trips with this trailer?

About the washer, I've seen them both ways. If there is room for a washer I guess you could add one. You may space the castle nut out to far to put a cotter pin in the lock hole if you do add one.

DougV>

 

[crw1957]

Re: Bearing spun on the spindle

I'm with DJ. You should be fine. Yes, do use a washer if possible. I had a similar problem with one of my spindles. It was damaged and I installed the bearings on the damaged spindle. That was 10 years ago. My boat weighs 6000 lbs. and I have a tandem axle trailer.
Jack your trailer up a couple of times after towing and spin the wheels. A smooth spin tells you things are good. Grinding as you may know is no good. Grab the tire while the wheel is off of the ground and hold it on both sides and wiggle it back and forth. There should be no "play" or maybe a 1/16 of an inch movement. I keep a floor jack beside my trailer to check them regularly.
The weight of the boat and the distance you are trailering has a lot to do with it as well as the speed. I also check the hub temp. at every stop. They should be warm, not hot. I just bought a a lazer temp. gauge I use in my business. Can't wait to try it on the hubs on my next trip.

 

[tashasdaddy]

Re: Bearing spun on the spindle

yes a washer between nut and bearings, don't forget the cotter pin.

 

[bjcsc]

Re: Bearing spun on the spindle

The purpose of the washer (sometimes more than one) is to move the castle nut out far enough so that the pin engages the nut well. Judging the care that trailer has received before you, you might want to make sure the washer is correct. Sometimes people replace them and don't use the correct size. The washer has to fit on the shoulder that the outer bearing rides on, not just over the threads. It's probably correct, but it won't hurt to check...

 

[Yamauser]

Re: Bearing spun on the spindle

Thanks for all the good info. I was a reluctant to pull the rig at highway speeds, but I think now I will chance it. The outfit is supper light the boat fully loaded will only be a few hundred pounds.