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RobertaLeurs incidences en céramique sont de haute précision, bons qualité et peu coûteux. Nous avons la coopération depuis de nombreuses années. -
Olga WeinbergCette société est notre fiable et le fournisseur professionnel des incidences en céramique depuis de nombreuses années, leurs incidences en céramique, qui sont utilisées dans notre pompe sont bon de la qualité.
Personne à contacter :
Cooper wang
Numéro de téléphone :
86 15801087509
Silicon Carbide Ceramic Sliding Bearing Sleeves Customized for High-Temperature Environments
| Lieu d'origine | Chine |
|---|---|
| Nom de marque | CSQ |
| Certification | FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001 |
| Numéro de modèle | Produits personnalisés |
| Quantité de commande min | 20-50 PCs |
| Prix | negotiable |
| Détails d'emballage | Boîte en mousse + carton |
| Délai de livraison | 20-45 jours de travail |
| Conditions de paiement | t/t |
| Capacité d'approvisionnement | 2000 pièces par mois |
Contactez-moi pour des aperçus gratuits et des bons.
Whatsapp:0086 18588475571
wechat: 0086 18588475571
Skype: sales10@aixton.com
Si vous avez n'importe quel souci, nous fournissons l'aide en ligne de 24 heures.
xDétails sur le produit
| name | Palier manchon coulissant en céramique adapté aux besoins du client | Catégorie | roulements coulissants en céramique |
|---|---|---|---|
| Matériel | Carbure de silicium | Taille | Adapté aux besoins du client, selon les dessins |
| Application du projet | Pompes | Paquet | Boîte en mousse + carton |
| Qualité | Haute précision, longue durée de vie, série OEM | Spécification | Taille standard et personnalisée |
Description de produit
Silicon Carbide Ceramic Sliding Bearing Sleeves Customized for High-Temperature Environments
| Attribute | Value |
|---|---|
| Name | Customized ceramic sliding sleeve bearing |
| Category | Ceramic sliding bearing |
| Material | Silicon carbide |
| Size | Customized, according to the drawings |
| Application | Pumps |
| Package | Foam + carton box |
| Quality | High precision, Long life, OEM service |
| Specification | Standard size and customized |
Product Overview
Silicon Carbide (SiC) sleeves are high-performance ceramic components manufactured from SiC. They exhibit exceptional wear resistance, corrosion resistance, high hardness, and thermal stability, making them ideal for bearings, seals, and transmission systems in harsh environments across industries like chemical processing, machinery, semiconductors, and energy.
Key Features
- Superior Hardness & Wear Resistance: Mohs hardness of 9.5 (second only to diamond), ensuring extended service life.
- Excellent Corrosion Resistance: Resists strong acids, alkalis, and organic solvents, suitable for chemical equipment.
- High-Temperature Stability: Maintains performance up to 1600°C without oxidation or deformation.
- Low Thermal Expansion: High thermal conductivity and thermal shock resistance for rapid temperature cycling.
- Self-Lubricating: Low friction coefficient reduces energy consumption and maintenance.
Applications
- Chemical Industry: Pumps, valves, reactor seals.
- Machinery: High-speed bearings, precision components.
- Semiconductors: Wafer handling fixtures.
- New Energy: Photovoltaic and lithium battery production equipment.
Properties
| Max Temperature | up to 1650℃ |
| Density | 3.15-3.18 g/cm³ |
| Thermal Expansion | 4.0 (10-6/℃) |
| Thermal Conductivity | 120 W/m°K |
| Hardness | 2800 HV5 |
| Elastic Modulus | 410GPa |
| Chemical Stability | Superior resistance to acid and alkali corrosion (including hydrofluoric acid) |
Advantages of All-Ceramic Bearings vs. Steel Bearings
1. Higher Temperature Resistance
Ceramic bearings maintain superior mechanical stability at elevated temperatures, making them ideal for extreme heat applications where steel bearings would degrade.
2. Superior Performance in Thermal Cycling
Due to their low thermal expansion coefficient, ceramic bearings experience minimal clearance changes under temperature fluctuations, ensuring reliable operation across a wider range of conditions.
3. Enhanced Anti-Seizure & Anti-Jamming Properties
The reduced thermal deformation of ceramic materials minimizes friction-induced binding, significantly improving resistance to seizure and galling.
4. Oil-Free Operation Capability
Ceramic bearings exhibit self-lubricating properties and can utilize process media for lubrication, enabling reliable performance in high-vacuum environments or where traditional lubrication is impractical.
5. Exceptional Corrosion Resistance
Unlike steel, ceramics are impervious to acids, alkalis, and salts, making them perfect for harsh chemical processing, marine, and corrosive industrial applications.
6. Electrical Insulation & Anti-Static Properties
Our ceramic bearings are non-conductive, eliminating static discharge and preventing electrical arcing damage--common issues with conductive steel bearings.
7. Non-Magnetic & Contamination-Resistant
Ceramic's non-magnetic nature prevents magnetic particle adhesion, reducing abrasive wear and ensuring smooth operation in MRI equipment, semiconductor tools, and other magnetic-sensitive environments.
Why Choose Us
We have three factories in China, equipped with advanced pressing, sintering and processing machines to meet diverse customer needs. Our company logos are ZXSQ and CSQ, and we possess eleven invention patents for utility models.
Since 1982, we have accumulated over 40 years of experience in ceramic bearing production, continuously improving our materials, processing techniques, and equipment. We have become a leading enterprise in China's ceramic bearing and ceramic material products market.
We specialize in both external and internal gear pump sliding bearings in silicon carbide material, with extensive experience supplying SSiC sliding bearings to international clients like Germany's Witte.
Our Bearing Advantages
- Free Sample bearing
- ISO Standard
- In Stock bearing
- Bearing Small order accepted
- OEM bearing service
- Customized bearing, Customer's bearing drawing or samples accepted
- Competitive factory price bearing
Frequently Asked Questions
Q: Who are we?
A: We are a factory in Beijing, China with over 40 years of experience producing ceramic bearings. We have established cooperative relations with many domestic and international companies.
Q: How can we guarantee quality?
A: We produce samples before mass production and strictly follow customer requirements. Our quality control includes precise inspection using specialized equipment and secure packaging with foam and carton for double protection.
Q: What can you buy from us?
A: We offer ceramic deep groove ball bearings, angular contact ball bearings, hybrid ceramic ball bearings, linear bearings, and various ceramic balls.
Q: Why should you buy from us?
A: As an integrated company with three factories and modern production equipment, we can provide better delivery schedules and product quality than many suppliers.
Q: What service can we provide?
A: We offer high-quality products, full customization according to user needs, and sample confirmation services.
Welcome Your Enquiry
We cooperate with raw material suppliers to ensure stable product quality and pricing. When necessary, we can produce raw materials ourselves. Customer satisfaction is our priority, and we strive to provide quality products and excellent after-sales service. We welcome discussions about potential cooperation!
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