Notidad, I've had the same problem. I've probably lost 5 or 6 bearing buddies (bb) in the the last five years on the two different boat trailers that I've owned. One time I lost one on the way to the lake (20 miles) but hadn't realized that I'd lost it. I launched & loaded the boat and then drove home. By the time I got home the hub had had a major melt down.....not a single ball bearing left in the darn thing...wheel was wobbling like crazy. I should have lost the wheel but luckily I didn't. My experience has been that the more you install & remove the bb the more likely they are to loosen up & work their way out while on the road. So, I really try to not to remove/reinstall them except when absolutely needed. Also, before installing, I use a cresent wrench to grasp the inner edge of the bb to bend/flare it out a bit before installing them. I do this at the 12, 3, 6 & 9:00 positions. I have to beat like hell on them with a rubber mallet to put them back on but I haven't lost a bb since I started bending them so it seems to be working. I also try not to over fill them when greasing the hubs. I think the mass from over filling can be a contributing factor to bb loss. I put in just enough grease to where I see the spring on the bb begin to respond, then I stop. Good luck. I hope this helps you. John
|