Hey folks, I hate to ask this here but I can't find anything on greasing the wheel bearings on the trailer. I have a 1990 escort trailer. I bought some bearing grease and last night I applied it to the zirc fitting until grease started oozing out of the bearings. I'm now wondering if I greased it too much, or possibly ruined the seals. I don't want to take the boat out to test the new fuel pump gaskets until I know for sure the bearings are ok. Also, the hubs are 2 different sizes. The previous owner must have replaced the bearings or hub on one side with some cheap, off brand. The one on the left wheel seems to be a standard size, but I can't find a bearing cover/ protector that will fit the one on the right wheel. 1.98 diameter fits too loosely, and I can't find anything smaller anywhere. And how do I measure the diameter anyway? Is it I.D. or O.D.?<br />Thanks in advance.