Great item fast shipping great price

Great item fast shipping great price

perfect items

This worked great for me, your mileage may vary.

great for price and works perfect

These are inexpensive bearings that work.

I bought these to replace the bearings in my pilot roller bag wheels, perfect fit, but I have gone thru all of them, the last time the bearings failed on my first 4 day trip

It's the perfect fit allows rotation and little wobble

perfect fit

Smooth operation, works as they should

For smoother, higher speed operation, and quietness, I'm going to spend a few more $ next time

Smooth operation, works as they should

Good Quality, Great seller.

About 5 spin well, rest are just mediocre.

The bearings were heavily greased to the point of no free spin

I bought these for hobby applications and they work OK - not exactly free spinning like the fidget spinner type bearings that are around, and I have used them for a couple of 3D printing

well so far, some have what feels like metal bits in them that prevents super smooth spin

Will keep them and use them for something, just was hoping for a bearing that was a little smoother and free spinning.

Product works great in my application although they do not see much abuse at all in my filament box

Great product for the money spent

Bearings worked welcome for our 3-d printed fidget spinners.

Great product..

Horrible product

These bearings are good so far, not sure what kid of service life i'll get out of them

My old bearings from the 30 year old band saw, even with the rough rotating action were still better than these.

I honestly think there could be boards in retail stores that come with faster bearings

I bought the cheapest 608ZZ bearings I could find, and of the pack of 20, one was defective.

Cheap and effective bearings.

I used these for demo motors to show kids how things work

I want the kids to see how the bear works

Bearings worked welcome for our 3-d printed fidget spinners.

Bearings worked welcome for our 3-d printed fidget spinners.

Size aas correct as well.