Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 2000pcs per months |
| Delivery Time | 25-45 work days(negotiable) |
| Packaging Details | Foam+carton box |
| Material | Ceramic, ZrO2 |
| Bearing Type | Ceramic Ball Bearing |
| Percision | P6/ABEC3 to P4/ABEC7 |
| Characteristic | Long-lasting life, Low noise, High precision |
| Application | pump |
| Clearance | C0-C5 |
| Number of Row | Single row |
| Structure | Deep groove |
| Inner Diameter | 20mm |
| Out Diameter | 47mm |
| Brand Name | CSQ |
| Model Number | 6003 |
| Certification | FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001 |
| Place of Origin | Beijing, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 2000pcs per months |
| Delivery Time | 25-45 work days(negotiable) | Packaging Details | Foam+carton box |
| Material | Ceramic, ZrO2 | Bearing Type | Ceramic Ball Bearing |
| Percision | P6/ABEC3 to P4/ABEC7 | Characteristic | Long-lasting life, Low noise, High precision |
| Application | pump | Clearance | C0-C5 |
| Number of Row | Single row | Structure | Deep groove |
| Inner Diameter | 20mm | Out Diameter | 47mm |
| Brand Name | CSQ | Model Number | 6003 |
| Certification | FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001 | Place of Origin | Beijing, China |
| High Light | 20mm Inner Diameter Ceramic Ball Bearing ，47mm Outer Diameter ZrO2 Bearing ，P6/ABEC3 to P4/ABEC7 Precision Ceramic Bearing | ||
| Attribute | Value |
|---|---|
| Material | Ceramic, ZrO2 |
| Bearing Type | Ceramic Ball Bearing |
| Precision | P6/ABEC3 to P4/ABEC7 |
| Characteristic | Long-lasting life, Low noise, High precision |
| Application | Pump |
| Clearance | C0-C5 |
| Number of Row | Single row |
| Structure | Deep groove |
| Inner Diameter | 20mm |
| Out Diameter | 47mm |
Our ceramic bearings feature high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetic electrical insulation resistance, oilless self-lubrication, and high speed capabilities. These hi-tech products are designed for extreme environments and special conditions.
The rings and rollers are made from full ceramic materials including zirconia (ZrO2), silicon nitride (Si₃N₄), silicon carbide (SiC), and aluminum oxide (Al₂O₃). Cages are constructed from advanced materials like PTFE, PEEK, UPE, PVDF, PA66, SUS304, and SUS316.
| Parameter | Description |
|---|---|
| Material | Ceramic: SSIC, Si3N4, ZrO2 |
| Corrosion resistance | Excellent |
| Friction | Lower than steel |
| Wear resistance | Excellent |
| Temperature resistance | High |
| Strength | Higher than steel |
| Durability | Excellent |
| Weight | Lighter than steel |
| Precision | High |
| Biocompatibility | Some ceramic materials are biocompatible |
Ideal for extreme environments in:
With 40+ years of experience since 1982, we hold eleven invention patents and maintain a dedicated R&D team focused on ceramic bearing technology. Our company has evolved into a market leader in ceramic bearing production.
Our fully automated grinding and assembly line produces 3 million sets annually, including P5 and P4 precision bearings. We utilize industry-leading equipment including a hot isostatic sintering furnace (HIP) from ABB Sweden, capable of reaching 2000°C.
We control raw material production to ensure consistent quality and pricing stability, unaffected by international market fluctuations. Our vertical integration allows complete control from raw materials to finished products.
We are a factory in Beijing, China with over 40 years of ceramic bearing production experience, serving domestic and international clients.
We implement strict production protocols, precise inspection processes, and double-layer protective packaging to ensure product integrity.
Our range includes ceramic deep groove ball bearings, angular contact bearings, hybrid bearings, linear bearings, and ceramic balls.
As an integrated manufacturer with three factories, we offer superior quality control, faster delivery, and competitive pricing.
We offer custom solutions, product samples, technical consultation, and comprehensive after-sales support.
We welcome your inquiries about our high-quality ceramic bearings. As a professional manufacturer with complete R&D, production, and service capabilities, we are committed to providing superior products and technical support. Contact us today to discuss your requirements.
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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