1/8 Inch 3.18mm Top Quality Steel 100 Grade Ball Bearings - Pack of 100

Industry Standard Grade 100 316 Stainless Ball Bearings. For Headsets and Freewheels.

High quality graded 316 stainless steel ball bearings made from AISI 316 Stainless Steel with a hardness of 25 - 39 Rockwell Scale equivalent to 140 - 160HB (Brinnel Scale). These are the same stainless 316 steel balls used to manufacture bearing assemblies and have a high duty and life cycle.

Unhardened austentic stainless steel with good corrosion resistance to sea water, dilute nitric, sulphuric and acetic acids, photo chemicals, inks, bleaches, dyes etc. Can be machined / drilled.

- Ball diameter: 3.18mm = 1/8 Inch
- Material: 316 Stainless Steel
- Min Crush Load: 666kg
- Hardness: 25-39 HRC
- Hardness Depth: Unhardened
- Corrosion Resistance: Excellent
- Note: Can be Drilled
- Weight Each: 0.13g
- Attracted to Magnets: No