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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High-quality bearings — heavy-duty and impact-resistant · more reliable performance

We provide brand new, original bearings specifically for CATERPILLAR, KOMATSU, JCB, VOLVO, KOBELCO, HITACHI, TEREX, and other equipment, and support OEM customization services. Designed to withstand heavy loads and strong impacts, they are durable, reliable, and highly efficient.

Hard Chrome Plated Bushings and Pins — High Hardness · More Wear-Resistant

Professional manufacturing factory, offering high-strength bushings and precision pins, with longer lifespan and more stable performance. Supports OEM customization, providing more reliable core components for construction machinery.

Construction Machinery Oil Seal — High Pressure and Temperature Resistant · Strong Sealing

Made from high-quality materials, it withstands high pressure and high-temperature conditions, offering greater stability and more reliable sealing. Provides long-lasting protection for your equipment and supports customization for multiple models.

Best-selling products

Premium Caterpillar Bearings & Parts – Durable, Reliable, and OEM-Compatible Solutions for Heavy Machinery.

B-Bearing B-Bearing
B-Bearing

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

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A-Bearing A-Bearing
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 B-Bearing
B-Bearing

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

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Bearing Bearing
Bearing

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

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Precision Komatsu Bearings & Bushings – Reliable, Durable, and Built for Performance.

C-Bearing C-Bearing
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 B-Bearing
B-Bearing

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

Read More
A-Bearing A-Bearing
A-Bearing

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

Read More
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Industry Solutions

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About Us

Compatible Bearings for CAT, Komatsu, JCB, Volvo & More.

Welcome to X-Bearing, a professional manufacturer and global supplier of high-performance bearings and bushings for construction machinery, mining equipment, and heavy-duty industrial applications. We are located in China’s leading bearing production base and specialize in producing needle bearings, tapered roller bearings, cylindrical bearings, spherical bearings, final drive bearings, excavator bushings, and customized OEM components. Our products are widely used in Caterpillar, Komatsu, Hitachi, Volvo, Kobelco, JCB, Terex and other well-known brands. With more than 15 years of manufacturing experience, X-Bearing is committed to delivering reliable and durable products that meet the demanding requirements of heavy machinery. We work with customers from the Middle East, South America, Southeast Asia, Eastern Europe, Africa, and North America, providing stable quality and fast delivery.

  • Raw material selection
  • Heat treatment control
  • Raceway grinding & precision assembly
  • Noise/vibration/fatigue testing
  • Final inspection before packing

25+

Years Experience

155+

Vehicle Suitable Accessories

150+

Vehicle Brands

26+

Vehicle Suitable Accessories

Latest News

Check out our blog

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Blogs
1 , July

Songte Bearing Participates in the 2024 bauma CHINA in Shanghai

Date: Nov 2024 – Shanghai, China Shandong Songte Bearing Co., Ltd. successfully showcased its heavy-duty bearing solutions at bauma CHINA 2025, one of the largest construction machinery exhibitions in Asia. The company presented its upgraded needle roller bearings, customized bushings, and OEM solutions for CAT, Komatsu, and Volvo equipment, attracting buyers from Southeast Asia, Russia, and the Middle East.
Blogs
8 , December

Heavy-Duty and Custom Bearings Become Industry Trend

Global machinery brands increasingly prefer OEM/ODM customized bearings, especially for extreme working environments such as mining, tunneling, and high-load hydraulic systems.
Blogs
1 , July

Songte Bearing Showcases New Product Line at MINExpo International 2024

Date: Sept 2024 – Las Vegas, USA At the world’s biggest mining exhibition MINExpo International 2024, Songte Bearing introduced its enhanced mining-grade bearing series designed for haul trucks, loaders, and underground equipment. The company received strong interest from clients in the U.S., Brazil, and Chile, especially for high-load tapered roller bearings.
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