(25 Pieces) PGN - 1/2 Inch (0.5) Precision Chrome Steel Bearing Balls G25

Have run these bearings for 336 hours straight w/o a failure. Excellent service and product. You wont be disappointed.

They were off 1/2 in

just as describe

Use these to hold irregular parts in my milling vise, they are round and hard, thats all I can ask for.

Theyre pretty cool using them for a marble track. Standard marble is not a half inch by the way so I just scaled my marble track down but they are a great product perfect for my application.

Good

Used in plastic bottle for mixing oil

happy with product

These dam balls are not a half inch.they are smaller then what they say they are.there junk.do not buy.

We use them in our after school program to test the viability of our engineering projects.