1/4 Inch 6.35mm Top Quality Chrome Steel 100 Grade Ball Bearings - Pack of 100

Industry Standard Grade 100 Hardened Steel Ball Bearings: High Quality Graded Hardened Chrome Steel Ball bearings made from Chromium AISI 52100 steel. Hardened to 60-67 Rockwell Scale equivalent to 700-900 HV (Vickers Scale) and are hardened all the way through the ball. These are the same hardened steel balls used to manufacture bearing assemblies and have a high duty and life cycle.

Diameter Ø = 1/4 Inch / 0.25" / 6.35mm

Manufactured in compliance to the following international standards:
- AISI52100
- EN31
- BS534A99
- W1.3505
- BS535A99
- UNI100C6
- AFN100C6
- DIN100C6
- JIS G4805 SUJ2

Specification:
- Brand / Quality: Simply Ital Ball - High Quality
- Ball Diameter: 6.35mm = 1/4 inch
- Material: AISI 52100 Chrome Steel
- Min Crush Load: 2280kg
- Hardness: 60-67 HRC
- Hardness Depth: Through Hardened
- Corrosion Resistance: Keep Oiled
- Note: Not Drillable
- Weight Each: 1.04g
- Attracted to Magnets: Yes
- Avg Qty / Litre: 4550