+86-563-4186973

Submit feedback

Wear-Resistant Limit Cage Suppliers

Home / Products / Non-standard Stamping Parts / Wear-Resistant Limit Cage

Product Categories

Clear all

Contact Us

Wear-Resistant Limit Cage

A wear-resistant limit cage is an essential component used in mechanical systems to enhance the durability and lifespan of various types of machinery. These cages are typically found in high-stress environments, such as in hydraulic cylinders, pneumatic systems, and other mechanical assemblies that involve moving parts. Their primary function is to act as a guide or limit for moving components, ensuring smooth motion while minimizing friction and wear between the contacting surfaces. By providing a controlled path for moving elements like pistons or rods, wear-resistant limit cages help reduce misalignment, prevent metal-to-metal contact, and enhance the overall efficiency of the system.

Manufactured using high-quality materials like reinforced polymers, bronze, or composite materials, these cages are designed to withstand harsh operating conditions, including high temperatures, pressure, and exposure to chemicals or abrasive particles. The wear-resistant properties of these materials ensure that the limited cages can endure prolonged use without significant degradation, reducing the need for frequent maintenance or replacement. They are often engineered with precision grooves or pockets to retain lubricants, further minimizing friction and wear during operation.

Wear-resistant limit cages are commonly used in industries such as automotive, aerospace, manufacturing, construction, and heavy machinery, where they contribute to the reliability and performance of equipment like hydraulic presses, excavators, and machine tools. By preventing excessive wear and extending the service life of the machinery, these cages play a critical role in reducing downtime, maintenance costs, and overall operational expenses. Their ability to maintain precise control over moving parts makes them indispensable in applications requiring high levels of accuracy and durability. This is a custom non-standard part, that can be tailored to different customer usage environments and installation methods, allowing for the customization of various stamped parts, molded parts, and complex machined components. The molds are independently developed and manufactured by our company (including single-punch and progressive molds). We accept the development of various non-standard and special-shaped stamped parts, wire parts, formed parts, and similar products.

Material: Common carbon steel and stainless steel options (65Mn, C67S, 2Cr13, 304, 1.4122, etc.)

Surface Treatment: Various standard treatment options such as phosphating, Dacromet, Geomet, zinc plating, zinc-nickel plating, and electrophoretic coating.

Wear-Resistant Limit Cage

d1 S Tol S1 Tol d3 a Max ≈b d5 Min Wt(g) d2 Tol m Tol n Min
About Us
Anhui Ningguo Dongbo Fastener Co., Ltd.
Dongbo was established in September 2005 with a registered capital of 47.72 million. It is located in the national Ningguo Economic and Technological Development Zone, covers an area of ​​91 acres, and currently has more than 420 employees. As a Custom Wear-Resistant Limit Cage Suppliers and Wear-Resistant Limit Cage Company, the company has been focusing on the production of retaining rings for 46 years, producing washers (round, butterfly, spherical), retaining rings, elastic cylindrical pins and other series of products and non-standard customized stamping parts. It is a high-tech enterprise with large scale, multiple varieties, complete specifications, and integrated manufacturing, R&D and sales in the industry.
Certificate Of Honor
  • CNAS
  • IATF16949
  • Certificates
  • ISO14001
  • Certificates
  • Certificates
  • Certificates
  • Certificates
  • Certificates
  • Certificates
  • Certificates
  • Certificates

News

  • Nov 02,2026

    A286 Stainless Steel for Circlips and Washers: Properties, Limits, and Sourcing

    A 32 mm external circlip, a 620 °C service temperature, and a drawing marked "A286, age hardened". That combination is one of the few where the material callout is genuinely earned. It is also the point where the proces...

    View More
  • Oct 23,2026

    2b stainless steel finish: Applications, Selection Criteria, and Practical Guidance

    A drawing for a DIN 471 circlip arrives with "2B finish" written in the title block. The quote comes back quickly, the parts ship on time, and then inspection measures 0.6 µm Ra on a sheared edge and asks why the surfac...

    View More
  • Oct 20,2026

    Steel Hardened and Tempered: Hardness, Toughness and Fastener Performance

    A drawing that says only "steel hardened and tempered, 45–50 HRC" leaves three decisions open: which grade of steel, what tempering temperature the supplier actually held, and how much of the functional edge may be deca...

    View More
  • Oct 13,2026

    Stainless Steel in Aluminum Corrosion: Causes, Risk Data, and Proven Fixes

    A coastal wind site pulled a stainless circlip out of an aluminum gearbox bore after 14 months of service. The circlip still looked new. The aluminum groove behind it was covered in white oxide powder, the groove wall m...

    View More
Wear-Resistant Limit Cage Industry knowledge