| Customization: | Available |
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| Customized: | Customized |
| Certification: | ISO, IATF16949 |
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| Grade: G10 to G1000 | |||||
| Grade | Ball Diameter Variation |
Spherical Deviation | Surface Roughness |
Lot Diameter Variation |
Nominal Ball Deviation Tolerance |
| Vdws | △Sph | Ra | Vdwl | Tdn | |
| Not Over | |||||
| μm | |||||
| 10 | 0.25 | 0.25 | 0.025 | 0.5 | * |
| 16 | 0.4 | 0.4 | 0.032 | 0.8 | * |
| 20 | 0.5 | 0.5 | 0.05 | 1 | * |
| 28 | 0.7 | 0.7 | 0.05 | 1.5 | * |
| 40 | 1.0 | 1.0 | 0.08 | 2 | * |
| 60 | 1.5 | 1.5 | 0.1 | 3 | * |
| 100 | 2.5 | 2.5 | 0.125 | 5 | ±12.5 |
| 200 | 5 | 5 | 0.5 | 10 | ±25 |
| 500 | 13 | 13 | * | 25 | ±50 |
| 1000 | 25 | 25 | * | 50 | ±125 |
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