Focused On Bearing Research And Development

Shuangnuo Technology, Boosting Industry Upgrade!

Our Impact in Numbers.

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Years of experience
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Clients worldwide
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Advanced equipment

About Us //

The Preferred Expert In
Self-Lubricating Bearing Products.

Zhejiang Shuangnuo Bearing Technology Co., Ltd. have become a company with a unique business model in the self-lubricating bearing industry and have achieved great success. After years of experience accumulation and development, we are

China Custom ODM/OEM Self-lubricating Copper/Steel Bearings Manufacturers, Factory

. We have now become a rising star in the domestic self-lubricating bearing industry!

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JDB650 Self-Lubricating Brass Bushing Oilless Bearings

JDB650 self-lubricating brass bushing oil-free bearings are made of advanced self-lubricating materi...

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JFB650 Metric Oil Free Self Lubricating Bronze Round Flanged Bearing

JFB650 Metric Oil Free Self Lubricating Bronze Round Flanged Bearing is an oil-free self-lubricating...

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JFBB Metric Self-lubricating Oilless Graphite Flanged Bearings Bushings

JFBB Metric Self-lubricating Oilless Graphite Flanged Bearings Bushings are high-performance self-lu...

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JTW Solid Lubricant Graphite Oilless Bronze Thrust Washer Bearing

JTW Solid Lubricant Graphite Oilless Bronze Thrust Washer Bearing is designed for harsh working envi...

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Application //

Our Products Are Innovatively Applied In Many Fields

Our products have been widely used in many fields such as port machinery, engineering machinery, locomotives and vehicles, mining equipment, mold industry, light industrial machinery, metallurgical equipment, heavy equipment, injection molding machinery, etc.

Oil-free bearings for stacker reclaimers

Why Us //

Exceptional Quality That Can’t Be Beaten.

Shuangnuo Bearings focuses on product research and development, and strives for excellence in equipment, technology, quality control, etc., and continuously improves standards. Our equipment can fully guarantee the provision of high-precision bearing products to customers.

The company insists on independent casting of raw materials to ensure product quality. The casting process is monitored throughout, three spectrometer tests are carried out, and national institutions are regularly commissioned to conduct performance tests and provide authoritative reports. It has more than 80 sets of advanced equipment to ensure fast production and shorten the cycle.

Watch Our Video //

Become A World-Renowned Expert In The Field Of Self-Lubricating Bearings.

Learn how we can produce high-quality bearings for you to improve the performance of your equipment.

RESOURCE LIBRARY >>

Shuangnuo brand,

Always implements the theme of environmental protection, Implements the mission of protecting the earth, Advocates a better life, and contributes to environmental protection.

Industry News-May 09, 2025 Self-Lubricating Copper Alloy Bearings: The Future of Solid-...

In industrial applications where friction and wear are critical concerns, self-lubricating copper alloy bearings have emerged as a game-changing solut...

Industry News-May 01, 2025 Solid Lube Bearings: A Comprehensive Guide to Maintenance-Fr...

Solid lube bearings are an innovative class of bearings designed to operate without the need for liquid or grease lubrication. These bearings are wide...

Company News-Apr 14, 2025 Zhejiang Shuangnuo Bearing Technology Co., Ltd. will be pres...

Zhejiang Shuangnuo Bearing Technology Co., Ltd. will be present at the Shenzhen International Convention and Exhibition Center (Booth No.: 7Y47) with ...

Industry News-Apr 24, 2025 Bronze Wrapped Bushings for Heavy Machinery: Durable Solutio...

Bronze wrapped bushings are essential components in heavy machinery, offering superior durability and load-bearing capacity. Designed to withstand ext...

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