Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 pieces in 30 work days |
| Delivery Time | 30 work days |
| Packaging Details | Foam+carton box |
| Name | Si3N4 Bearing Ball Of Ø17.4625 mm |
| Material | Silicon nitride |
| Grade | G5/G10 |
| Color | Black or brownish red |
| Use | In hybrid/all ceramic rolling bearing |
| MOQ | 1000 pieces |
| Brand Name | CSQ |
| Model Number | Non |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 pieces in 30 work days |
| Delivery Time | 30 work days | Packaging Details | Foam+carton box |
| Name | Si3N4 Bearing Ball Of Ø17.4625 mm | Material | Silicon nitride |
| Grade | G5/G10 | Color | Black or brownish red |
| Use | In hybrid/all ceramic rolling bearing | MOQ | 1000 pieces |
| Brand Name | CSQ | Model Number | Non |
| Place of Origin | China | ||
| High Light | si3n4 bearing balls ，G10 Grinding Ceramic Balls ，17.4625mm Grinding Ceramic Balls | ||
Si3N4 Bearing Ball Of Ø17.4625 mm With G5/G10 Precision Grade
At present, Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. has our recipe advantage (highly purified, submicron powder with an alpha phase of more than 92%), sintering advantage ( GPS (Gas pressure) and HIP (Hot isostatic pressure) sintering technology) and mature grinding technology ( abundant producing experiences). Besides, our company had established massive and automatic production lines of ceramic balls, which means production increase. Our company can produces HIP-Si3N4 ceramic balls with Precision Grade of G5, welcome your inquiry.
Propertis advantages of HIP-Si3N4:
High hardness and high fracture toughness, high strength and good magnetic and electric insulation, excellent wear resistance, corrosion resistance and thermal shock resistance.
| Material Properties | Units | HIP-Si3N4 | GPS-Si3N4 |
| Density | g/cm3 | 3.27-3.29 | 3.22-3.27 |
| Porosity | % | 0 | 0 |
| Fledural Strength | MPa | 830 | 689 |
| Elastic Modulus | GPa | 310 | 310 |
| Hardness | HV5 | 1580 | 1450 |
| Fracture Toughness KIC | MPa.m1/2 | 6.1 | 5.7 |
| Maximum Use Temperature | ℃ (℉) | 1000 (1830) | 1000 (1830) |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st... Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st...
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