SKF loose bearing ball engineered for general bearing and industrial use. Made from high-carbon chromium steel (AISI 52100) and precision ground to Grade 25 for tight sphericity. Diameter 1.25 in (31.750 mm). Suitable for replacement in ball bearings, transfer units, and assemblies requiring durable, high‑hardness chrome steel.
| Finish | : | Precision ground & polished |
| Grade | : | 25 |
| Hardness | : | HRC 60–66 |
| Material | : | Chrome Steel |
| Series | : | CHRG25 |
| Size | : | 1-1/4 in |
- Diameter: 1 1/4 (31.750 mm)
- Material: Chrome Steel (AISI 52100)
- Grade: 25
- Hardness: HRC 60–66 (typical for 52100)
- Finish: Precision ground & polished
- Series: CHRG25