Description of Stainless Steel Expansion Sleeve Used For Mechanical
Rotation:
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)
Why Choose Us
1.Professional team
Our company logo is ZXSQ and CSQ, and possesses 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 the year of 1982 we have accumulated abundant experience in
the production over the past more than 40 years, devoting ourselves
whole -heartedly to the research and development of ceramic bearing
material, our processing technique and improvement of our
equipments.
Having undergone several evolution and transformation, our company
has now become the leading enterprise in China domestic market in
the fields of ceramic bearing and ceramic material products.
2.Strength factory
At present, we have 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 of P5 and
P4 precision levels.
Firing equipment and technology leading in the industry. Our
company has the most high-end equipment in the field of domestic
industrial ceramics production, in addition to the hot isostatic
sintering furnace (HIP) imported from ABB Sweden. Our company also
has other production equipment, the product firing temperature has
been raised to more than 2000℃.
FQA
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 the completion of production, we will use
inspection equipment to carry out precise inspection of products,
and our packaging adopts the double insurance of foam and carton,
to strictly ensure the quality of products.
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, we have three
factories, with today's production and inspection equipment, can
provide better delivery dates and product quality.
Q:What service can we provide?
A:We will provide high quality products and customized services,
which can be fully customized according to user needs. We can
provide samples for customer's confirmation.
Welcome your enquiry
We supply bearings, high quality products, if you need to buy or
consult the price of bearings, please contact us. We are a set of
bearing research and development, production, sales, service in one
of the professional bearing company, providing bearing products and
related technical services. We choose high quality raw materials,
carefully do each set of bearings.
We adhere to customer demand as the guidance, and strive to provide
customers with quality products and after-sales service, create
value for customers, do customers partner. Welcome to discuss the
cooperation!
