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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Si3N4-1 11/16 inch | Inch | 1.6875" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000010" | 3.20~3.30 g/cm3 | 136.00g | Inquiry |
|
| SiC-1/2 inch | Inch | 0.5" | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.000010" | 3.10 g/cm3 | 3.346g | Inquiry |
|
| ZrO2-3/4 inch | Inch | 0.75" | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.000010" | 6.00 g/cm3 | 21.86g | Inquiry |
|
| Si3N4-5/32 inch G5 | Inch | 0.15625" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000005" | 3.20~3.30 g/cm3 | 0.1054g | Inquiry |
|
| Si3N4-9/32 inch | Inch | 0.28125" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000010" | 3.20~3.30 g/cm3 | 0.6147g | Inquiry |
|
| ZrO2-3/32 inch | Inch | 0.09375" | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.000010" | 6.00 g/cm3 | 0.04269g | Inquiry |
|
| SiC-21/32 inch | Inch | 0.65625" | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.000010" | 3.10 g/cm3 | 7.566g | Inquiry |
|
| ZrO2-15/16 inch | Inch | 0.9375" | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.000010" | 6.00 g/cm3 | 42.70g | Inquiry |
|
| Si3N4-17/64 inch G5 | Inch | 0.265625" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000005" | 3.20~3.30 g/cm3 | 0.5178g | Inquiry |
|
| Si3N4-13/31 inch | Inch | 0.419" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000010" | 3.20~3.30 g/cm3 | 2.08g | Inquiry |
|
| Al2O3-29/64 inch | Inch | 0.453125" | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.000010" | 3.95 g/cm3 | 3.121g | Inquiry |
|
| Al2O3-2 inch | Inch | 2" | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.000010" | 3.95 g/cm3 | 268.39g | Inquiry |
|
| Si3N4-13/32 inch G5 | Inch | 0.40625" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000005" | 3.20~3.30 g/cm3 | 1.853g | Inquiry |
|
| Si3N4-1/2 inch | Inch | 0.5" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000010" | 3.20~3.30 g/cm3 | 3.454g | Inquiry |
|
| Al2O3-9/16 inch | Inch | 0.5625" | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.000010" | 3.95 g/cm3 | 5.972g | Inquiry |
|
| SiC-1/32 inch | Inch | 0.03125" | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.000010" | 3.10 g/cm3 | 0.00082g | Inquiry |
|
| ZrO2-7/32 inch | Inch | 0.21875" | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.000010" | 6.00 g/cm3 | 0.5424g | Inquiry |
|
| SiC-13/16 inch | Inch | 0.8125" | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.000010" | 3.10 g/cm3 | 14.36g | Inquiry |
|
| Si3N4-2 inch | Inch | 2" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000010" | 3.20~3.30 g/cm3 | 221.03g | Inquiry |
|
| ZrO2-5/4 inch | Inch | 1.25" | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.000010" | 6.00 g/cm3 | 101.22g | Inquiry |
|
| Si3N4-31/64 inch G5 | Inch | 0.484375" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000005" | 3.20~3.30 g/cm3 | 3.14g | Inquiry |
|
| Si3N4-21/32 inch | Inch | 0.65625" | Silicon Nitride (Si3N4) | 75~80 HRC | 15 × 10-7/° F | 29 W/m-K @ 20° C | 0.000010" | 3.20~3.30 g/cm3 | 7.809g | Inquiry |
|
| Al2O3-23/32 inch | Inch | 0.71875" | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.000010" | 3.95 g/cm3 | 12.46g | Inquiry |
|
| SiC-1/8 inch | Inch | 0.125" | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.000010" | 3.10 g/cm3 | 0.05229g | Inquiry |
|
| ZrO2-5/16 inch | Inch | 0.3125" | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.000010" | 6.00 g/cm3 | 1.5819g | Inquiry |
|
| SiC-1 1/16 inch | Inch | 1.0625" | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.000010" | 3.10 g/cm3 | 32.11g | Inquiry |
|
| ZrO2-1 7/8 inch | Inch | 1.875" | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.000010" | 6.00 g/cm3 | 341.62g | Inquiry |
|
| Al2O3-29/32 inch | Inch | 0.90625" | Alumina(Al2O3) | 80 HRC | 46 × 10-7/° F | 194.5 Btu/hr. × in./sq. ft./°F @ 212° F | 0.000010" | 3.95 g/cm3 | 25.20g | Inquiry |
|
| SiC-1/4 inch | Inch | 0.25" | Silicon carbide (SIC) | 85~90 HRC | 2.2 x 10–6/°F | 120 W/m-K @ 20° C | 0.000010" | 3.10 g/cm3 | 0.4183g | Inquiry |
|
| ZrO2-7/16 inch | Inch | 0.4375" | Zirconia (ZRO2) | 70 HRC | 5.7 x 10–6/°F | 2 W/m-K @ 20° C | 0.000010" | 6.00 g/cm3 | 4.34g | Inquiry |
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