We are the exporter of steel ball, the carbon steel ball is Moderate loads and allow rotating parts, and they are often used in castors, conveyors, roller skates, drawer slides, seat slides, bicycles, etc.
In order to let you be more familiar with our products, please see the details about Bicycle steel ball.

Features:
1) Material: AISI 1010-1085
2) Size: 1/8", 1/4", 3/16", 5/16", 5/32", 3/8"
3) Grade: G1000, G500, G200, G100
4) Hardness: HRC60
5) Packing: Industry packing, poly bog, plastic box, steel box for one gross, Outer packing: Export carton

Addtionally, enclosed please find the pictures about steel ball for your reference.

If you need more information or have any question, please feel free to contact with me at any time.

I wish we can make cooperation in the future, I promise you low price, high quality, and good serivce.

Your kindly reply will be appreciated!