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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
Thermal Stable Low Thermal Expansion SiC Sleeve Sliding Bearing for Canned Motor Pump
| 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 |
Product Details
| Name | Customized Ceramic Sliding Bearing | Category | Ceramic Pump Bearing |
|---|---|---|---|
| Material | Pressureless Sintered Silicon Carbide+stainless Steel | Size | Customized,according To The Drawings |
| Use | Canned Motor Pump | Package | Foam+carton Box |
| Keyword | Canned Motor Pump Bearing | Type | Crucial Transmission Part |
| Highlight | SiC sliding bearing for motor pump,ceramic sliding bearing sleeve,canned motor pump SiC bearing |
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Product Description
Sliding Bearing SiC Sleeve for Canned Motor Pump
Silicon Carbide (SiC) Sleeve and Thrust Disc Assembly
The Sleeve and Thrust Disc Assembly is a critical transmission component serving as both the support and rotational unit in canned motor pumps. Silicon carbide (SSiC), renowned for its outstanding corrosion resistance, wear resistance, and superior material properties, stands as one of the most ideal sliding bearing materials for such pumps.
Key Features
- • Superior Wear Resistance: High hardness and low friction coefficient of SiC (SSiC/SiC) ensure extended service life.
- • Corrosion Resistance: Immune to acids, alkalis, and high-temperature fluids, ideal for aggressive media.
- • Thermal Stability: Low thermal expansion maintains dimensional accuracy under high-speed rotation.
- • Customizable: Available in standard or integrated designs to fit various pump models.
Typical Uses
- • Chemical process pumps, nuclear coolant systems
- • High-purity fluid transfer (e.g., semiconductor-grade chemicals)
- • Sealless solutions for extreme pressure/temperature conditions
Main Application of Canned Motor Pump
1. The canned motor pump can be used in common corrosive conditions, such as the medium of inorganic matter, acid, alkaline and salt. In such conditions, SSiC (sintered) is taken as standard sliding bearing.
2. The canned motor pump can be used in common corrosive conditions with media that are easy to vaporize.
Key Properties of Pressureless Sintered Silicon Carbide
| Max Temperature | up to 1650℃ |
| Low density | 3.15-3.18 g/cm3 |
| High strength | |
| Low thermal expansion | 4.0 (10-6/℃) |
| High thermal conductivity | 120 W/m°K |
| High hardness | 2800 HV5 |
| High elastic modulus | 410GPa |
| Chemical stability | Superior resistance to acid and alkali corrosion (including hydrofluoric acid) |
Our Factory and Processing Machines
We have three factories in China to meet different customer needs, equipped with advanced pressing, sintering and processing machines.
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