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Yuyao, Ningbo City, China
Professional
Bearing Shield Manufacturer
Since 2004
Precision-Built Metal Shields — Customized for Your Bearings.
01.
Precision Stamping for Bearing Shields
MU Shield specializes in the precision stamping of metal bearing shields. Our manufacturing process ensures tight dimensional tolerances, consistent quality, and cost-effective production for both standard and custom designs.
02.
Custom Bearing Shield Solutions
At MU Shield, we offer custom metal stamping services tailored to bearing shield production. We utilize progressive dies and high-speed presses to achieve accurate forms, smooth finishes, and high repeatability—ideal for demanding bearing applications.
03.
High-Volume Bearing Shield Manufacturing
With advanced stamping equipment and decades of expertise, MU Shield delivers high-volume bearing shield components with precision and efficiency. From prototyping to mass production, we support your exact material and dimensional requirements.
MU Shield – Professional Bearing Shield Fabrication Factory in China
MU Shield offers precision metal stamping for manufacturing high-quality bearing shields and related components.
We specialize in a range of fabrication processes—including stamping, forming, deep drawing, and light assembly—to meet the diverse needs of bearing applications.
Our team is experienced in working with materials such as stainless steel, galvanized steel, and cold-rolled steel. With the support of advanced equipment and custom tooling, MU Shield can produce shields with tight tolerances, consistent quality, and reliable performance.
We are equipped with high-speed stamping presses, automated feed lines, and precision tooling systems. These capabilities allow us to manufacture bearing shields with complex geometries and stable quality for high-volume production.
Industries such as automotive, electric motors, and machinery rely on MU Shield for dependable bearing protection.
If you’re looking for a reliable manufacturer for custom bearing shields, MU Shield is your trusted partner.
20 Years of Focused Manufacturing Experience
Custom Design Capability
OEM/ODM Flexibility
Custom Any Bearing Shield for Your Project
MU Shield focuses exclusively on the precision stamping of bearing shields and related metal components.
We produce custom shields based on your exact specifications—including size, material, shape, and tolerance—using a streamlined and high-efficiency stamping process.
Our core capabilities include:
Progressive & Compound Die Stamping
High-speed stamping for complex shapes and high-volume output.Custom Tooling Development
In-house tooling designed for exact fit, long service life, and consistent results.Post-Stamping Processes
Deburring, flattening, oiling, and plating to meet specific performance and corrosion resistance needs.Inspection & Quality Control
Dimensional checks, fit tests, and surface inspection ensure product reliability.
From prototype to mass production, MU Shield delivers precision, consistency, and performance—tailored for your bearing protection needs.
Recent Bearing Shield Projects
Recent Production Cases: Bearing Shield Series
Custom Bearing Shield Solutions
for Different Industries
MU Shield delivers stamped metal shields designed just for you. Upload your drawing today and get a fast, professional quote.
Electric Motors
MU Shield’s components are trusted by motor and tool manufacturers for their precision fit, low friction, and effective grease retention.
Automotive
We provide high-quality bearing shields for use in motors, gearboxes, and wheel hub assemblies. Our parts meet automotive industry standards for consistency, strength, and corrosion resistance.
Industrial Machinery
MU Shield manufactures customized bearing shields for electric motors, pumps, and industrial drives—helping extend bearing life and protect against contaminants in harsh operating conditions.
Submit a Quick Quote
Why MU is Trusted by 1000+ Clients
Our precision bearing shields covers a lot of benefits to many industries, businesses, or projects. Below are the advantages of our services.
Cost-Effective & Scalable Production
High-speed stamping ensures precision and speed—perfect for prototypes or mass production.
Lightweight, Durable, and Reliable
Stamped metal shields built for long-lasting protection with minimal friction and weight.
Material Versatility & Functional Design
From stainless to galvanized steel, we stamp shields with custom features tailored to your needs.
Available Surface
Finishes
MU Shield offers a wide selection of surface treatments specifically tailored for precision bearing shields. These finishes enhance corrosion resistance, wear protection, and overall performance in demanding environments.
- Zinc Plating + Chromate Conversion (Colored/Black)
- Electroless Nickel Plating (Ni‑P)
- Zinc‑Nickel Alloy Plating (Zn‑Ni 12–15%)
- Stainless Steel Passivation (SUS304/420)
- Hard Chrome Plating (2–5 μm)
Metal Bearing Shield Fabrication Equipment and Tools
MU is well-equipped with tools and equipment for bearing shields fabrication such as:
- High‑Speed Precision Press
- Progressive Die
- Multi‑Station Transfer Press
- Ultrasonic Cleaning Machine
- Optical Projector
- Roundness Tester
- Automatic Feeder
- Vibratory Bowl Feeder
Material You Can Choose
for Your Bearing Shields
High-Quality Materials for Bearing Shields
MU Shield manufactures bearing shields using trusted materials like Japanese SPCE, Baosteel SPCC, DC01, DC03, tinned steel, stainless iron, and stainless steel.These materials offer excellent formability, corrosion resistance, and long-lasting performance—ideal for precision stamping and sealing applications.Need a specific grade or finish? Just let us know—we’re happy to customize.
- Japanese SPCE
- Baosteel SPCC
- DC01
- DC03
- Tinned Steel
- Stainless Iron
- Stainless Steel
- Etc.
Our Shields Applications
MU Shield’s metal bearing shields are widely used in precision bearings across various industries, thanks to their non-contact design, high-speed capability, and grease retention performance:
What Our Customer Say









Qualifications & Certificates
The company has passed the IATF16949, ISO9001, ISO14001 environmental quality system standards, and has strict control over every link from incoming material processing to finished product delivery.









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