uxcell 6002-2RS Ball Bearing 15mm x 32mm x 9mm Double Sealed 180102 Deep Groove Bearings High Carbon Steel Z1 (Pack of 2)

Fixed sander with them.

The bearing fit just right

Bearings came sealed and unflawed but also ungreased so had to break out the gloves and grease and get nasty before putting them to use but made the ole bench grinder quiet and smooth, huge difference..

one of the bearings was the correct size, the other was about .003 oversize on the bore. othr than that its a wait see how long the one lasts

I purchased these bearings to replace worn bearings on a home exercise machine. The original bearings had lasted 12 years. These replacements lasted for approximately 18 hours of use before failure.

I used one in my rotary sander to replace a bad one, seems to be holding up under general use.

If you need Real Bearings... Do Not Buy, There absolutely junk, spend the extra 4 $ per bearing.

Failed after a couple of weeks. Nice and smooth at first. Not sure if it is a lack of lubrication or the seals are not able to handle the fine dust from my random orbital sander.