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Ceramic Ball
| Product Number | System of measurement |
Roller Diameter | Material | Hardness | Coefficient Of Thermal Expansion |
Thermal Conductivity | Sphericity | Density | Weight | price | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SiC-7.0 mm | Metric | 7.0 mm | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.25μm | 3.10 g/cm3 | 0.5603g | Inquiry |
|
| Al2O3-24.0 mm | Metric | 24.0 mm | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.25μm | 3.95 g/cm3 | 28.30g | Inquiry |
|
| ZrO2-9.5 mm | Metric | 9.5 mm | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.25μm | 6.00 g/cm3 | 2.69g | Inquiry |
|
| Si3N4-4.0 mm G5 | Metric | 4.0 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.13μm | 3.20~3.30 g/cm3 | 0.1079g | Inquiry |
|
| Si3N4-2.0 mm | Metric | 2.0 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.25μm | 3.20~3.30 g/cm3 | 0.01349g | Inquiry |
|
| Si3N4-24.0 mm | Metric | 24.0 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.25μm | 3.20~3.30 g/cm3 | 23.31g | Inquiry |
|
| Al2O3-2.0 mm | Metric | 2.0 mm | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.25μm | 3.95 g/cm3 | 0.01638g | Inquiry |
|
| ZrO2-13.0 mm | Metric | 13.0 mm | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.25μm | 6.00 g/cm3 | 6.948g | Inquiry |
|
| Si3N4-6.5 mm G5 | Metric | 6.5 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.13μm | 3.20~3.30 g/cm3 | 0.463g | Inquiry |
|
| Si3N4-4.5 mm | Metric | 4.5 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.25μm | 3.20~3.30 g/cm3 | 0.1536g | Inquiry |
|
| Si3N4-35.0 mm | Metric | 35.0 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.25μm | 3.20~3.30 g/cm3 | 72.29g | Inquiry |
|
| Al2O3-4.5 mm | Metric | 4.5 mm | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.25μm | 3.95 g/cm3 | 0.1866g | Inquiry |
|
| SiC-9.0 mm | Metric | 9.0 mm | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.25μm | 3.10 g/cm3 | 1.191g | Inquiry |
|
| Al2O3-35.0 mm | Metric | 35.0 mm | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.25μm | 3.95 g/cm3 | 87.78g | Inquiry |
|
| Si3N4-8.5 mm G5 | Metric | 8.5 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.13μm | 3.20~3.30 g/cm3 | 1.035g | Inquiry |
|
| Si3N4-7.0 mm | Metric | 7.0 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.25μm | 3.20~3.30 g/cm3 | 0.5783g | Inquiry |
|
| Al2O3-7.0 mm | Metric | 7.0 mm | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.25μm | 3.95 g/cm3 | 0.7022g | Inquiry |
|
| SiC-12.0 mm | Metric | 12.0 mm | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.25μm | 3.10 g/cm3 | 2.823g | Inquiry |
|
| ZrO2-0.7 mm | Metric | 0.7 mm | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.25μm | 6.00 g/cm3 | 0.00108g | Inquiry |
|
| ZrO2-18.0 mm | Metric | 18.0 mm | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.25μm | 6.00 g/cm3 | 18.44g | Inquiry |
|
| SiC-0.5 mm | Metric | 0.5 mm | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.25μm | 3.10 g/cm3 | 0.0002g | Inquiry |
|
| Si3N4-1.2 mm G5 | Metric | 1.2 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.13μm | 3.20~3.30 g/cm3 | 0.00291g | Inquiry |
|
| Al2O3-9.0 mm | Metric | 9.0 mm | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.25μm | 3.95 g/cm3 | 1.492g | Inquiry |
|
| SiC-17.0 mm | Metric | 17.0 mm | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.25μm | 3.10 g/cm3 | 8.026g | Inquiry |
|
| ZrO2-1.5 mm | Metric | 1.5 mm | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.25μm | 6.00 g/cm3 | 0.01067g | Inquiry |
|
| ZrO2-23.0 mm | Metric | 23.0 mm | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.25μm | 6.00 g/cm3 | 38.48g | Inquiry |
|
| Si3N4-11.5 mm G5 | Metric | 11.5 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.13μm | 3.20~3.30 g/cm3 | 2.627g | Inquiry |
|
| Si3N4-9.0 mm | Metric | 9.0 mm | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.25μm | 3.20~3.30 g/cm3 | 1.229g | Inquiry |
|
| SiC-22.0 mm | Metric | 22.0 mm | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.25μm | 3.10 g/cm3 | 17.39g | Inquiry |
|
| ZrO2-4.0 mm | Metric | 4.0 mm | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.25μm | 6.00 g/cm3 | 0.2024g | Inquiry |
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