Providing You With High-Quality Bearings

Professional China motorcycle bearing manufacturer and thin wall ball bearing supplier. Serving 50+ countries with precision-engineered deep-groove ball bearings under brands KJYJ and JHOK.

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About Yuhong Bearing

Ningbo Yuhong Bearing Co., Ltd. is a leading enterprise in the bearing industry based in Zhejiang Province, China. Founded in 2003 and located in Pengnan Industrial Park, Henghe Town, Cixi City, we have grown into a high-tech company integrating R&D, manufacturing, testing, and global sales.

We specialize in the production of deep-groove ball bearings, with over 200 skilled employees and an annual output exceeding 80 million pieces. Our products serve industries including motorcycles, bicycles, household appliances, transmission machinery, and industrial equipment.

2003

Founded

200+

Employees

80M+

Annual Output

50+

Countries Served

Our Quality Commitment

6S LEAN Manufacturing

We strictly follow 6S lean principles to ensure efficiency, safety, and consistency across all production stages—from raw material inspection to final assembly.

Strict Inspection

Every process includes rigorous quality checks. Final products are tested according to international standards and customer-specific requirements.

Advanced Production

Equipped with CNC machinery and fully automated assembly lines for heat treatment, grinding, cleaning, and assembly—ensuring performance stability.

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Our Bearing Series

6000 Series

Deep groove ball bearings ideal for high-speed applications in motors, appliances, and light machinery.

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6200 Series

Standard metric deep groove ball bearings with excellent load capacity and durability.

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6300 Series

Heavier duty bearings designed for industrial motors, pumps, and gearboxes.

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6800 Series

Extra thin section bearings for space-constrained applications requiring precision.

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6900 Series

Ultra-thin wall bearings for high-precision instruments and compact mechanical systems.

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16000 Series

Extra light series bearings for low-load, high-speed applications in electronics and small motors.

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R Series

Inch-sized ball bearings commonly used in American-made machinery and automotive applications.

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Chrome Steel Bearings

High-carbon chromium steel construction for superior hardness, wear resistance, and longevity.

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Why Choose Yuhong Bearing?

Customization

We offer OEM/ODM services and can produce under customer-licensed brands. Our proprietary brands KJYJ and JHOK are trusted worldwide.

Competitive Cost

Full in-house production lines reduce overhead and allow us to deliver high-quality bearings at affordable prices.

Quality Assurance

ISO9001 certified with strict inspection at every stage. We use advanced testing equipment to ensure reliability.

High Capacity

Over 80 million bearings produced annually, capable of fulfilling bulk orders efficiently and on time.

Global Service

Serving 50+ countries, with strong logistics support to Southeast Asia, Europe, and worldwide destinations.

Fast Shipment

Located just 35 km from Ningbo Port—one of China’s busiest export hubs—ensuring fast and reliable delivery.

Latest News & Insights

November 10, 2025

How Do Ball Bearings Reduce Friction?

Learn how ball bearings convert sliding friction into rolling friction, significantly reducing wear and energy loss.

November 3, 2025

Can You Drive With a Bad Ball Bearing?

Understand the risks of driving with worn wheel bearings and signs to watch for before failure occurs.

October 30, 2025

Mechanical Pros & Cons of Ball Bearings

Explore the advantages like low friction and high-speed capability, and limitations such as load sensitivity.

View All News

Get in Touch

Contact Information

Address

Pengnan Industrial Park, Henghe Town, Cixi City, Zhejiang Province, China

Phone Numbers

Andy Fung: +86-13429219918

Jerry Hu: +86-15088435606

Gu Chenyang: +86-15958814321

Andy: andy@jhbearing.com

Jerry: jerry@jhbearing.com

Gu: gu@jhbearing.com

Fax

+86-0574-63831699

Send Us a Message

Whether you're interested in becoming a distributor, need technical support, or want to place an order, our team responds within 12 hours.

Visit Official Website to Contact

We serve customers in 50+ countries with fast shipping from Ningbo Port.

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