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.

Caterpillar Bearings & Parts – Advantages

1. High-Quality Materials
Bearings and bushings are made from premium GCr15, Alloy Steel, 40Cr, 42CrMo, and bronze, ensuring high strength, wear resistance, and long service life.
Advanced heat treatment and precision machining guarantee consistent performance under heavy loads and high-impact conditions.

2. OEM-Grade Quality
Meets or exceeds Caterpillar’s original specifications and international brand standards (NTN, TIMKEN,NSK, SKF, BOWER, LINK-BELT,KOYO,NACHI).
Supports OEM and private label production, allowing full customization for replacement parts.

3. Wide Compatibility
Compatible with major Caterpillar equipment, including excavators, loaders, bulldozers, graders, dump trucks, rollers, and other heavy machinery.
Ensures perfect fit and reliable performance, reducing downtime and maintenance costs.

4. Heavy-Duty Performance
Designed to withstand extreme working conditions, including high load, frequent shocks, low-speed heavy load, dusty and muddy environments.
Bearings and bushings provide high fatigue resistance, low friction, and smooth operation.

5. Flexible & Fast Supply
Supports small trial orders, bulk orders, and urgent shipments.
Factory-direct supply ensures competitive pricing and fast international delivery with full export documentation.

6. Technical Support & After-Sales Service
Professional assistance for product selection, installation guidance, cross-reference numbers, and maintenance tips.
Responsive after-sales support for warranty and technical inquiries.

Product

B-Bearing

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

A-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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Product

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

about
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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About us

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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