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Silicon Carbide Bearing
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RobertaTheir ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years. -
Olga WeinbergThis company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
Contact Person :
Cooper wang
Phone Number :
86 15801087509
Customized Silicon Carbide Sliding Bearing for Pumps
| Place of Origin | China |
|---|---|
| Brand Name | CSQ |
| Certification | FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001 |
| Model Number | customized products |
| Minimum Order Quantity | 20-50 pcs |
| Price | Negotiable |
| Packaging Details | Foam+carton box |
| Delivery Time | 20-45 work days |
| Payment Terms | T/T |
| Supply Ability | 2000pcs per month |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| 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 Serive | Specification | Standard Size And Customized |
Product Description
Silicon Carbide Ceramic Sliding Bearing Sleeves Customized for High-Temperature Environments
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.
Properties
| Property | Value |
|---|---|
| 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 | 410 GPa |
| Chemical Stability | Superior resistance to acid and alkali corrosion (including hydrofluoric acid) |
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
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, capable of meeting different customer needs, with advanced pressing, sintering and processing machines.
Our company logos are ZXSQ and CSQ, and we possess eleven invention patents for utility models. The company now has a high-quality professional team consisting of dozens of members, to provide you with high-quality and perfect service, according to customer requirements to order a variety of bearing products.
Since 1982 we have accumulated abundant experience in production over more than 40 years, devoting ourselves whole-heartedly to the research and development of ceramic bearing material, our processing technique and improvement of our equipment.
Having undergone several evolutions and transformations, our company has now become the leading enterprise in China's domestic market in the fields of ceramic bearing and ceramic material products.
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. We have been producing and selling ceramic bearings for more than 40 years. We have established friendly cooperative relations with many domestic and foreign companies.
Q: How can we guarantee quality?
A: We always produce samples before mass production, and produce in strict accordance with customer requirements and production regulations. After completion, we use inspection equipment for precise product verification, and our packaging adopts double protection of foam and carton to strictly ensure product quality.
Q: What can you buy from us?
A: Ceramic deep groove ball bearings, ceramic angular contact ball bearings, hybrid ceramic ball bearings, ceramic linear bearings, etc. and all kinds of ceramic balls.
Q: Why should you buy from us not from other suppliers?
A: We are an industry and trade integrated company with three factories, modern production and inspection equipment, enabling better delivery dates and product quality.
Q: What service can we provide?
A: We provide high quality products and customized services, which can be fully customized according to user needs. We can provide samples for customer confirmation.
Welcome Your Enquiry
We cooperate with raw material suppliers to ensure product quality and profit stability without being affected by international raw material price fluctuations. At the same time with raw material production technology, when necessary, we can produce raw materials by ourselves.
We adhere to customer demand as the guidance, and strive to provide customers with quality products and after-sales service, create value for customers, and be customers' partner. Welcome to discuss cooperation!
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