Part Number | Silicon Nitride Si3N4 Ceramic Balls 5/32 inch |
System of Measurement | Inch |
Construction | Solid |
Shape | Ball |
Color | Black |
Ball Diameter | 5/32″ |
Ball Dia Tolerance | ±0.000010″ |
Ball Grade | 10 |
Balls Material | Si3n4 |
Temperature Range | -176 to 1472 °F |
Coefficient Of Thermal Expansion | 15 × 10-7/° F |
Thermal Conductivity | 29 W/m-K @ 20° C |
Sphericity | 0.000010″ |
Density | 3.20-3.30 g/cm3 |
Ball Hardness | 75-80 HRC |
Material Composition(Carbon) | 0.3% |
Material Composition(Iron) | 0.5% |
Material Composition(Silicon) | 0.3% |
Material Composition(Silicon Nitrpide) | 97% |
RoHS | Compliant |
REACH | Compliant |
Weight | 0.1054g |

Silicon Nitride Si3N4 Ceramic Balls 5/32 inch
Design Features of Silicon Nitride Si3N4 Ceramic Balls 5/32 inch
The Silicon Nitride Si3N4 Ceramic Balls 5/32 inch offer high precision and durability, making them ideal for demanding applications. They feature a ball grade of 10 and an impressive sphericity of 0.000010″, ensuring optimal performance in high-speed operations. With a ball diameter tolerance of ±0.000010″, these silicon nitride balls are designed for accuracy.
What Benefits Can Silicon Nitride Si3N4 Ceramic Balls 5/32 inch Provide?
- High-Temperature Performance: These balls maintain their strength and stability in temperatures up to 800°C.
- Corrosion Resistance: Ideal for use in harsh chemical environments or marine conditions, resisting rust and degradation.
- Lightweight Design: Much lighter than steel, improving speed and reducing energy consumption in high-speed machinery.
- Smooth Operation: Low friction levels ensure smoother motion, reducing component wear and increasing efficiency.
- Electrical Insulation: Provides protection from electrical arcing, especially useful in high-voltage environments.
- Enhanced Durability: Excellent wear resistance, ensuring a longer service life in challenging applications.
What Can Silicon Nitride Si3N4 Ceramic Balls 5/32 inch Be Used for?
- Aerospace: Heat-resistant components in jet engines and spacecraft.
- Automotive: Bearings for high-performance and racing engines.
- Wind Energy: Critical for bearings in wind turbine generators.
- Electric Motors: Prevents electrical damage in industrial motors.
- Medical Devices: Used in diagnostic tools and surgical instruments requiring precision.
$1.55