• Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Roberta
    Their ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years.
  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Olga Weinberg
    This 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

Silicon Carbide Sliding Bearing for Canned Motor Pump Customized Design and Material for High-Temperature Applications

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 Ceramic Sliding Bearing Category Ceramic Pump Bearing
Material Pressureless Sintered Silicon Carbide/Zirconia Size Customized,according To The Drawings
Use Canned Motor Pump Package Foam+carton Box
Keyword Canned Motor Pump Bearing Type Crucial Transmission Part
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Silicon Carbide sliding bearing for high-temperature

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Customized ceramic sliding bearing for motor pump

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High-performance canned motor pump bearing

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Product Description
Silicon Carbide Sliding Bearing for Canned Motor Pump
Customized Design and Material for High-Temperature Applications
Product Specifications
Attribute Value
Name Ceramic Sliding Bearing
Category Ceramic pump bearing
Material Pressureless sintered silicon carbide/Zirconia
Size Customized, according to the drawings
Use Canned motor pump
Package Foam + carton box
Product Description

The sliding bearing serves as a crucial transmission component, functioning as both the support and rotary unit in canned motor pumps. Silicon carbide (SSiC) is an exceptional material choice for these bearings due to its outstanding corrosion resistance, wear resistance, and other superior properties.

Primary Applications
  • Ideal for canned motor pumps operating in corrosive environments with inorganic matter, acids, alkalis, and salts (SSiC standard bearing)
  • Suitable for canned motor pumps handling media prone to vaporization
Key Properties of Pressureless Sintered Silicon Carbide
Maximum 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)
Product Images
Manufacturing Capabilities

We operate three specialized factories in China, equipped with advanced pressing, sintering, and processing machinery to meet diverse customer requirements.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
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All Reviews

C
C*s
Anguilla Jan 10.2026
the precision of the custom sizing is impeccable—it fits perfectly into the pump’s mounting position. The slot and screw details are crafted with great precision, so we could install it directly without any extra adjustments, saving a ton of debugging time.
C
C*e
Vanuatu Dec 31.2025
NICE
C
C*e
Brazil Dec 25.2025
Recommend!