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Material Material | Show |
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Material Material | Hide |
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System of Measurement System of Measurement |
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Shape Shape |
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| Ball | |
Hardness Hardness |
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Compressive Strength Compressive Strength |
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Porosity Porosity |
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Color Color |
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| Black | |
Sphericity Sphericity |
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Density Density |
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Maximum Temperature Maximum Temperature |
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Clarity Clarity |
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Dielectric Strength Dielectric Strength |
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Flexural Strength Flexural Strength |
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Thermal Conductivity Thermal Conductivity |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Minimum Temperature Minimum Temperature |
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Fracture- and Thermally Shock-Resistant
Silicon-Nitride Ceramic Balls

- Color: Black
- Max. Temperature: 1470° F
- Porosity: 0%
- Compressive Strength: 550,000 psi
Often used to create bearings, silicon-nitride ceramic is harder than many types of bearing steel but is lightweight and can be easily polished. It also withstands high temperatures.
For technical drawings and 3-D models, click on a part number.
| Dia. | Dia. Tolerance | Sphericity | Pkg. Qty. | Pkg. | |
| 1/32" | -0.00004" to 0.00005" | 99.9995% | 5 | 0000000 | 000000 |
| 1/16" | -0.00004" to 0.00005" | 99.9995% | 5 | 0000000 | 0000 |
| 3/32" | -0.00004" to 0.00005" | 99.9995% | 5 | 0000000 | 0000 |
| 1/8" | -0.00004" to 0.00005" | 99.9995% | 5 | 0000000 | 0000 |
| 5/32" | -0.00004" to 0.00005" | 99.9995% | 5 | 0000000 | 00000 |
| 3/16" | -0.00004" to 0.00005" | 99.9995% | 2 | 0000000 | 0000 |
| 7/32" | -0.00004" to 0.00005" | 99.9995% | 2 | 0000000 | 00000 |
| 1/4" | -0.00004" to 0.00005" | 99.9995% | 2 | 0000000 | 0000 |
| 9/32" | -0.00004" to 0.00005" | 99.9995% | 2 | 0000000 | 00000 |
| 5/16" | -0.00004" to 0.00005" | 99.9995% | 2 | 0000000 | 00000 |
| 3/8" | -0.00004" to 0.00005" | 99.9995% | 1 | 0000000 | 0000 |
| 1/2" | -0.00004" to 0.00005" | 99.9995% | 1 | 0000000 | 00000 |
| 9/16" | -0.00004" to 0.00005" | 99.9995% | 1 | 0000000 | 00000 |


























