Silicon Nitride Ceramic Ball 18mm G10
- Outer diameter:
- 18.00000 mm
- Mass:
- 9.77161 g
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Specifications
Seris - Silicon Nitride Ceramic Ball 18mm G10
Brand :
QIBR
Measurement system :
Metric
Nominal diameter (Dw) :
18.00000 mm
Mass :
9.77161 g
Material :
Silicon Nitride
Ball diameter tolerance :
±0.009 mm
Grade :
G10
Density :
3.20-3.30 g/cm3
Hardness :
75-80 HRC
MAX temperature :
1472 ℉
Coefficient of thermal expansion :
15 × 10-7/° F
Thermal conductivity :
20 W/mK
Sphericity :
0.25 μm
Material composition (carbon) :
0.3%
Material composition (iron) :
0.5%
Material composition (silicon) :
0.3%
Material composition (silicon nitrpide) :
97%
Rohs :
Compliant
Reach :
Compliant
Description
Features & Benefits
This part with Bearing balls, Bearing rollers, Rail, Cross-Roller Guide, etc included.
Alumina, Silicon Nitride, Silicon Carbide, Zirconia, Boron Nitride
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