(100 Pieces) PGN - 5/16 Inch (0.3125) Precision Chrome Steel Bearing Balls G25

works well

Great seller, great items .

Replaced loose bearings in an old bicycle hub.

ok quality

I only needed this as a replacement in a table top pin ball game. It works.

Just a FYI, these balls rusted in both Reaper and Citadel paints. Ultimately had to throw away two full pots... very disappointed

I had to replace the bearings on a stationary bicycle. Im a former mechanic so DIY and very happy with the results. The old bearings had shelled apart-and there are questionable quality bearings out there. These passed my rudimentary hardness testing but time will be the test. As always proper installation is a key-snug bearing tight & turn back till no resistance or play is felt-then lock the adjuster. And generous quality lube-done forever I hope.

I only needed one, but I got 100 for less than it would have cost at the motorcycle shop.

Well made

We used these ball bearings in a Science classroom experiment and they were just the right size. I realize this isnt your normal review but as a Science teacher, the speed of the shipment as well as the item being just as described, was very helpful!