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ロベルタ陶磁器軸受けは高精度、良質および安価である。私達に協同が長年にわたりある。
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オリガWeinbergこの会社は私達の信頼でき、長年にわたり陶磁器軸受けの専門の製造者は、私達のポンプで使用される陶磁器軸受け、質でよい。
ZrO2 637ce Miniature Ceraminc Ball Bearing

試供品およびクーポンのための私に連絡しなさい。
Whatsapp:0086 18588475571
微信: 0086 18588475571
スカイプ: sales10@aixton.com
心配があれば、私達は24時間のオンライン・ヘルプを提供する。
xMaterial | Ceramic, ZrO2 | Bearing Type | Full 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 |
Attribute | Value |
---|---|
Material | Ceramic, ZrO2 |
Bearing Type | Full Ball Bearing |
Precision | P6/ABEC3 to P4/ABEC7 |
Characteristic | Long-lasting life, Low noise, High precision |
Application | Fishing reels |
Clearance | C0-C5 |
Number of Row | Single row |
Structure | Deep groove |
Inner Diameter | 20mm |
Out Diameter | 47mm |
Our full ceramic ball bearings offer exceptional performance in extreme environments with properties including high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetic electrical insulation resistance, oilless self-lubrication, and high speed operation.
- High Temperature Resistance: Operates up to 220°C (compared to 160°C for standard bearings)
- High Speed Capability: 1.5 times faster than conventional bearings due to low friction coefficient
- Extended Service Life: 2-3 times longer lifespan than standard bearings
- Electrical Insulation: Ideal for conductive environments
- Corrosion Resistance: Excellent performance in harsh chemical environments
- Lightweight: Significantly lighter than steel bearings
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 |
Our ceramic ball bearings are ideal for demanding applications in:
- Aviation and aerospace systems
- Marine and offshore equipment
- Petrochemical processing
- Automotive components
- Electronics manufacturing
- Medical equipment
- Power generation systems
- Industrial machinery



With over 40 years of experience in ceramic bearing production since 1982, we hold eleven invention patents and maintain a team of dozens of specialists dedicated to ceramic bearing research and development.
Our fully automated grinding and assembly lines produce 3 million sets annually of P5 and P4 precision bearings, including 608-2PS and 608-2RS specifications.
We operate industry-leading equipment including hot isostatic sintering furnaces (HIP) from ABB Sweden, capable of firing temperatures exceeding 2000℃.


We are a factory in Beijing, China with over 40 years of experience in ceramic bearing production, serving domestic and international clients.
We conduct sample production before mass production, strict quality inspections using precision equipment, and secure packaging with foam and carton protection.
Ceramic deep groove ball bearings, angular contact bearings, hybrid bearings, linear bearings, and various ceramic balls in custom specifications.
As an integrated manufacturer with three factories, we offer superior quality control, faster delivery, and competitive pricing.
Custom manufacturing, sample provision, technical consultation, and comprehensive after-sales support.
We supply high-quality ceramic bearings and provide customized solutions. Our professional team offers comprehensive bearing products and technical services, selecting premium materials for every bearing we produce.
We prioritize customer needs and strive to deliver exceptional products and service, creating value through partnership. Contact us today to discuss your requirements.