I used these in an ebike hub motor and it was the first time I've had to replace bearings (2800 miles on the original cheap bearings that it came with). It was remarkably easy to match the model # and my research suggested VXB bearings would be an upgrade. Time will tell!
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excllent delivery helpful servis
January 18, 2012
Reviewer:
michael paul from turkey branch
equipment runs great like brand new excelant delivery and good shiping cost will be back for more .
quick service, perfect match 
