It's a 92
Can you repack them??
I had some fun in the water and it's all whiny now.

 

im pretty shure you have to buy the whole hub assmbely its just over $100

 

Yup, gotta get the entire unit-bearing. You should be able to find nice Timken units for less than $80. If you're thinking about buying the chinese crap from the local auto-parts store, don't do it. They're a PITA to replace, so buy a quality replacement part...Take a look at those u-joints while you're in there too...

 

^ Do not buy a cheap wheel bearing unless you want to replace it again next week.