What is the difference between bearing UCFU209-ZJ and bearing UCFU209-TR?
Bearings are the same, but manufacturers are different. ZJ didn't know where, no sales, TR is one of the best domestic manufacturers of bearings (Dongguan bearing factory).
Model is same, manufacturer is different!
Bearings are the same, but manufacturers are different. ZJ didn't know where, no sales, TR is one of the best domestic manufacturers of bearings (Dongguan bearing factory).
