Need Wheel Bearing Advice

To the OP, be aware that some repeatedly come on here boasting about their lack of maintenance, comparing automotive systems to trailers. I have seen enough of the cheap junk used on trailers and recommend that you disregard the comments about leaving well enough alone, or at least get the phone numbers of those that suggest that, so they can come right out and get you back on the road.

After having a number of cheap Chinese bearings start to fail from both materials and workmanship, I will always replace them with quality bearings such as Timken at the first opportunity.