W e l c o m e t o X - B e a r i n g

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If you are looking for a stable, professional, and trustworthy supplier of heavy-machinery bearings and bushings, we will be your best partner in China.

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Full series bearings & bushings for excavators, bulldozers, dump trucks, loaders, and drilling machines
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Products

Strict quality control using high-purity GCr15 bearing steel, precision grinding, CNC machining, and advanced heat treatment
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Reliable Hyundai Bearings & Bushings – Built for Heavy-Duty Performance

Precision-engineered for Hyundai excavators, loaders, and heavy machinery

Made from high-strength steel & bronze, designed for long-lasting wear and continuous operation

Fully compatible with Hyundai OEM specifications and supports private label & custom production

Factory-direct pricing, fast international shipping, and professional technical support

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Product

C-Bearing

Bearings are categorized based on their structure and motion mode, with several common types dominating industrial applications
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B-Bearing

Bearings are categorized based on their structure and motion mode, with several common types dominating industrial applications
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Product

B-Bearing

Bearings are categorized based on their structure and motion mode, with several common types dominating industrial applications
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FAQ

Bearings & Bushings for Heavy Machinery

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We manufacture ball bearings, roller bearings, needle bearings, plain bushings, bronze bushings, and steel-backed bushings suitable for excavators, loaders, bulldozers, graders, dump trucks, rollers, and agricultural machinery.
Our products are compatible with CAT, Komatsu, JCB, Volvo, Hitachi, Doosan, Kobelco, John Deere, Terex, Liebherr, XCMG, SANY, Shantui, and many others.
Bearings: GCr15, Alloy Steel, 40Cr, 42CrMo Bushings: Bronze (C93200, C95400, Leaded Bronze), Steel, Self-Lubricating / Oil-Embedded Bronze Special materials and coatings are available for heavy-duty applications.
Yes. All products meet or exceed international brand standards (NTN, NSK, BOWER, SKF, LINK-BELT) and support OEM/private label production.
Our precision-engineered bearings and bushings typically last 20–40% longer than standard products, depending on usage.
Each product undergoes dimensional inspection, hardness testing, surface roughness measurement, and wear/fatigue tests to ensure top performance.
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Compatible Bearings for CAT, Komatsu, JCB, Volvo & More.

With strong production capability, stable product quality, and reliable global logistics, we have earned long-term trust from construction machinery customers around the world.
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