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China factory - Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.

Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.

  • China,Beijing ,Beijing
  • Verified Supplier
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  3. Stainless Steel Expansion Sleeve With High-Temperature Corrosion Resistance For
China Stainless Steel Expansion Sleeve With High-Temperature Corrosion Resistance For
China Stainless Steel Expansion Sleeve With High-Temperature Corrosion Resistance For

  1. China Stainless Steel Expansion Sleeve With High-Temperature Corrosion Resistance For
  2. China Stainless Steel Expansion Sleeve With High-Temperature Corrosion Resistance For
  3. China Stainless Steel Expansion Sleeve With High-Temperature Corrosion Resistance For
  4. China Stainless Steel Expansion Sleeve With High-Temperature Corrosion Resistance For

Stainless Steel Expansion Sleeve With High-Temperature Corrosion Resistance For

  1. MOQ： 20-50 pcs
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms T/T,T/T
Supply Ability 2000 pcs per month
Delivery Time 20-45 work days
Packaging Details Foam+cartom box
Name Stainless Steel Expansion Sleeve
Category Advanced Structural Ceramic
Material Stainless Steel
Precision Customized, according to the drawings
Size Customized
Pacage Foam+cartom box
Brand Name CSQ
Model Number Customized
Certification FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,T/T Supply Ability 2000 pcs per month
Delivery Time 20-45 work days Packaging Details Foam+cartom box
Name Stainless Steel Expansion Sleeve Category Advanced Structural Ceramic
Material Stainless Steel Precision Customized, according to the drawings
Size Customized Pacage Foam+cartom box
Brand Name CSQ Model Number Customized
Certification FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001 Place of Origin China
High Light Hygienic Stainless Steel Expansion Sleeve ，Temperature Tolerance Ceramic Sliding Bearing ，Zero Magnetic Interference Stainless Clamping Sleeve
Stainless Steel Expansion Sleeve for High-Temperature Corrosion Resistance
A stainless steel expansion sleeve (also called a stainless clamping sleeve, taper-lock sleeve, or corrosion-resistant locking assembly) is a high-strength, anti-corrosion fastening component used to create a secure, keyless connection between shafts and hubs in demanding environments.
The stainless steel expansion sleeve is a precision mechanical coupling component designed for keyless connection between shafts and bores. Made of high-grade stainless steel, it offers exceptional strength, corrosion resistance, and durability in harsh operating conditions.
Key Features
  • Keyless Fixation: Hydraulic or mechanical expansion ensures secure clamping without keyway stress
  • Corrosion Resistance: AISI 304/316 stainless steel resists chemicals, moisture, and high temperatures
  • Zero Backlash: High concentricity guarantees precise power transmission
  • Reusable: Demountable without damaging shafts or bores, ideal for maintenance
Key Advantages of Stainless Steel Models
  • Corrosion Resistance - Ideal for humid, chemical, or marine applications (e.g., food processing, offshore equipment)
  • Hygienic & Non-Contaminating - Passivated surface meets FDA/EU standards for sanitary use
  • High Strength - Maintains clamping force under heavy loads (comparable to alloy steel)
  • Temperature Tolerance - Performs in extreme cold (-50°C) or heat (+400°C with special grades)
  • Zero Magnetic Interference - Suitable for MRI machines or sensitive electronics
Applications
  • Precision machinery (spindles, gearboxes)
  • Marine & chemical equipment (shaft fixation in corrosive environments)
  • Wind power & energy systems (couplings, rotor assemblies)

 

Manufacturing Excellence
Professional Team
Our company operates under the brands ZXSQ and CSQ, and possesses eleven invention patents for utility models. We maintain a high-quality professional team of dozens of members dedicated to providing superior service and custom bearing solutions according to customer requirements.
Since 1982, we have accumulated over 40 years of extensive experience in production, focusing on research and development of ceramic bearing materials, processing techniques, and equipment improvements. Through continuous evolution and transformation, our company has become a leading enterprise in China's domestic market for ceramic bearings and ceramic material products.
Advanced Manufacturing Capabilities
We operate a fully automatic grinding and assembling production line for ceramic bearings, with an annual output of 3 million sets of 608-2PS, 608-2RS and other specifications at P5 and P4 precision levels.
Our firing equipment and technology lead the industry. We possess the most advanced equipment in domestic industrial ceramics production, including a hot isostatic sintering furnace (HIP) imported from ABB Sweden. Our production equipment enables product firing temperatures exceeding 2000°C.

Frequently Asked Questions
Who are we?
We are a factory in Beijing, China with over 40 years of experience producing and selling ceramic bearings. We have established friendly cooperative relations with many domestic and international companies.
How can we guarantee quality?
We always produce samples before mass production and manufacture in strict accordance with customer requirements and production regulations. After production completion, we use precision inspection equipment and employ double packaging protection with foam and cartons to ensure product quality.
What can you buy from us?
Ceramic deep groove ball bearings, ceramic angular contact ball bearings, hybrid ceramic ball bearings, ceramic linear bearings, and various types of ceramic balls.
Why should you buy from us instead of other suppliers?
We are an integrated industry and trade company with three factories equipped with modern production and inspection equipment, enabling us to provide better delivery dates and superior product quality.
What services can we provide?
We provide high-quality products and customized services tailored to user requirements. We can also provide samples for customer confirmation.
Welcome Your Enquiry
We supply high-quality bearings and related products. If you need to purchase bearings or request pricing information, please contact us. We are a professional bearing company integrating research and development, production, sales, and service, providing bearing products and related technical support. We select high-quality raw materials and carefully manufacture every bearing set.
We adhere to customer demand as our guiding principle and strive to provide quality products and after-sales service, creating value for customers and becoming your trusted partner. We welcome the opportunity to discuss potential cooperation!

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2005

  • Total Annual:

    3000000-5000000

  • Employee Number:

    160~200

  • Ecer Certification：

    Verified Supplier

  Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st...   Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st...

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Get in touch with us

  • Reach Us
  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
  • No. A38#, Weishanzhuang Industry Zone, Daxing District ,Beijing, China
  • https://www.ceramicsbearing.com/

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