10 PCS R8ZZ Premium Double Metal Shielded Bearings 1/2 x 1-1/8 x 5/16 Inch Deep Groove Ball Bearing, Replacement for Industrial Equipment, Clutches, Drives, Micro Motor, Office Equipment and Others

I bought these to embed into a little wooden "bearing block" that I keep in my camping bag to use with a bow-drill style fire-making technique. It REALLY helps a ton and puts all the focus on the hearth board rather than splitting the load into a bearing block that does not even want the friction to begin with.Maybe a niche application of these things, but they do seem to be of good quality.Thanks for 'bearing' with me in the review =)

I bought these for a 3" Suzo-Happ trackball. They work, but you don't get the same satisfying roll you do from the higher quality bearing. I can't give this product a bad review just because I tried to be cheap, but they aren't the same.

Using them for a do it yourself lathe. Seems up to the job

Used in a rose engine cutting frame.

I use these to make a small lathe steady rest, they seem to work very well!!

Good time and good quality

Used for lathe steady rest . Worked perfectly.

Good quality for my low rpm project. Cheap and quick delivery.

They are exactly what what we expected. No problems.

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