Damn Uly Rear Bearings

[Squidbuzz]

At 38K, my 09 Uly has blown another rear bearing.  That is the second set this summer.  The first set went at 28K.  And the front bearings went at 36K.  I guess I'm having bad luck with bearings this year.  

I have the second generation rear wheel, now wondering if I need to splurge for a third generation system.

Any thoughts.

Also, I have a feeling I will piss off the Facebook Erik Buell fans since I tagged him on a photo of the dead bearing.

[veefer800canuck]

Can you source replacements from a different brand?

Cross reference bearing numbers at an industrial bearing house?

I'd try nsk, nachi, or fag. All good brands.

[Squidbuzz]

I have been lucky that all my bearing problems have been warrantied repaired by the dealer that I go to.  So we will have to wait and see what happens this time.  (hint, hint, Lurker)  <- my HD service guy

[Paulie Hotnuts]

just a thought on this uly bearing thing, is it possible that over-tightening of the tapered rear axle during tire replacements could cause stress to the bearings causing them to fail?  

[Squidbuzz]

Some have also said that riding 2 up compresses the suspension and makes the belt way too tight.  Then creating high stress on the bearings.

At this point I think Buell realized they had a problem and created the 3 bearing rear hub setup for the 2010 models.  Until you get to that configuration, you are in a situation where you don't really know how well it is going to last.

[Paulie Hotnuts]

I purchased my uly with 4k miles. Shortly after my first tire change my rear bearings failed. The mechanic that replaced my tire told me the axle was "real tight and had a hard time spinning it out." I didn't think too far into it at the time but after the bearings went I have to think the two were related. I'm due for another tire change soon and plan to do the wheel removal and replacement myself from here out so I can make sure torque spec's are proper and monitor the bearings.

[Bueller]

I've done 3 sets of rears and 2 sets of fronts on my Firebolt Squidbuzz in 52,000 km - which is about the same as your mileage.

I don't high pressure hose my bikes, they get weather when I'm riding but they live indoors.

Once warranty is up the 3 bearing wheel may be a good option.  I got 22,000 km on my 1125R and in 10,000 or so I'll have an idea if the 3 bearings work better.

Check your tensioner to see how hot it gets.  If it is more than warm you may find the pulley bearing is causing the problem.  Try after two-up riding to see if that is hotter than riding solo.

[Squidbuzz]

HD covered my 2010 hub setup.  I was quite surprised.  

I need to now think about the spring loaded belt tensioner.  Maybe that will help for when the bike is loaded down and I'm riding two up.

[Bueller]

I haven't tested mine long enough to say whether they improve belt life.  I'm close to halfway there.  You can feel them working on tam tracks and speed humps.  They seem like a sound idea.