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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Doosan Bearings & Parts

Durable Doosan Bearings & Bushings – Built for Heavy-Duty Performance

Precision-engineered for excavators, loaders, bulldozers, wheel loaders, and dump trucks

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

Fully compatible with Doosan OEM specifications, supports private label & custom production

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

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A-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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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.
Yes, we provide full OEM/custom manufacturing services tailored to your requirements.
Absolutely. We can provide custom logos, packaging, and labeling.
Yes, including hardened steel, nitriding, self-lubricating bronze, or oil-embedded bushings, to match extreme working conditions.
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.
Flexible. We accept sample orders, small batch, and bulk orders.
T/T (Bank Transfer), L/C (Letter of Credit), PayPal, and Western Union for secure global transactions.
Yes, we provide fast sample delivery to check quality before full production.
Samples / small orders: 2–3 days Bulk orders: 15–25 days after confirmation
Yes, full export documentation is provided for smooth customs clearance.
North America, Europe, South America, Southeast Asia, Middle East, Africa, and more.
Yes. We offer product selection advice, installation guidance, cross-reference help, and maintenance tips.
We provide support for defective or damaged products and technical assistance for replacements.
Via email, phone, WhatsApp, or website contact form, with prompt response guaranteed.
Yes, our bearings and bushings are designed to match or exceed NTN, NSK, KOYO, SKF, BOWER, LINK-BELT, ensuring reliable performance.
Absolutely. They are engineered for heavy load, high impact, low-speed, high-temperature, and dusty/muddy environments common in construction, mining, and agricultural machinery.
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