Swing Bearing Slewing Bearing Undercarriage Parts for Hitachi Excavator EX300-1

Name: Swing Bearing Slewing Bearing Undercarriage Parts for Hitachi Excavator EX300-1
Brand: LIYUAN DRIVE
SKU: HITACHI-EX300-1-BEARING
Price: 1600.0 USD
Availability: InStock

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$1,600.00 USD

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Swing Bearing Slewing Bearing Undercarriage Parts for Hitachi Excavator EX300-1

$1,600.00

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🔧 Premium Swing Bearing Ball Slewing Ring - Hitachi EX300-1 Excavator Undercarriage Parts

Professional premium swing bearing ball slewing ring with inner teeth circle design for Hitachi EX300-1 excavators. Our advanced single roll configuration delivers superior rotational performance with swing bearing functionality for heavy-duty rotating machinery requiring maximum load capacity and robust operation with excellent ball bearing smoothness.

✨ Key Features

Premium Swing Bearing Design: Advanced swing bearing technology for smooth rotation
Undercarriage Parts Specialist: Designed specifically for undercarriage applications
EX300-1 Heavy-Duty Design: Optimized for EX300-1 excavator applications
Ball Slewing Ring Technology: Superior ball bearing smoothness and precision
Inner Teeth Design: Heavy-duty inner gear configuration for maximum torque
Heavy-Duty Design: 414.3kg weight for ultimate stability and performance
Hitachi EX Series Quality: Premium construction standards
Premium Materials: 42CrMo/50Mn steel for superior strength
1-Year Guarantee: Comprehensive warranty coverage

📏 Technical Specifications

Specification	Details
Model	Premium Swing Bearing Ball Slewing Ring
Compatible Model	Hitachi EX300-1 Excavator
Configuration	Swing bearing with undercarriage parts design
Material	Premium 42CrMo/50Mn steel construction
Weight	414.3 kilograms
Gear Type	Inner tooth configuration
Surface Treatment	Zinc plating, blackening, painting, customized
Outer Diameter Range	200mm-3000mm
Inner Diameter Range	120mm-2800mm
Production Lead Time	15-45 days
Warranty	1-year comprehensive guarantee

⚙️ Premium Swing Bearing Undercarriage Inner Teeth

The premium swing bearing undercarriage inner teeth design provides maximum load capacity with reinforced gear teeth located on the inner circumference. This configuration enables ultimate torque transmission and robust drive system integration for demanding EX300-1 undercarriage applications.

🏗️ Heavy-Duty EX300-1 Focus

Specifically engineered for Hitachi EX300-1 excavators, this premium swing bearing undercarriage bearing provides maximum load capacity and reliability for heavy-duty construction machinery environments while maintaining excellent rotational smoothness with swing bearing precision.

🛡️ Quality Assurance

Each premium swing bearing undergoes comprehensive testing including:

Ball bearing smoothness verification
Inner gear tooth precision inspection
Maximum load capacity testing
Swing bearing functionality testing
Undercarriage compatibility verification

🔧 Installation & Maintenance Support

Professional installation guidance for heavy-duty excavators
Detailed technical documentation
Heavy-duty maintenance schedule recommendations
Technical support hotline
Spare parts availability
On-site installation assistance available

🌍 Applications

Perfect for heavy-duty rotating machinery, large-scale construction equipment, mining operations, and specialized undercarriage systems requiring swing bearing drive with maximum load capacity and ball slewing ring smoothness for Hitachi EX300-1 excavators.

🏭 Industrial Applications

Large-scale construction projects
Mining and quarrying operations
Infrastructure development
Heavy earthmoving operations
Industrial demolition projects
Port and marine construction

📞 Technical Support & Custom Solutions

Contact our engineering team for custom specifications, technical consultations, and bulk order pricing. We provide comprehensive support from selection to installation and ongoing maintenance for heavy-duty swing bearing applications.

cheap and good quality, just shipping time varies depending on different destination countries

client anonymous
very nice

client anonymous
i love the product, much cheaper than dealers in italy

client anonymous

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This Gear Is Fully Cutomizable

1- send us your gear parts graph or tell us your specific model / many customization progress are free of charge

2- online live chat with us to know more about customization of this item

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PRODUCTS APPLICATION

Examination Equipment Glance

Metallographic Microscope

A Metallographic Microscope examines metal microstructures at high magnification, revealing details invisible to the naked eye.

Coordinate Measuring Machine

A Coordinate Measuring Machine precisely measures object dimensions using a probe system. Essential for quality control in manufacturing.

Direct Reading Spectrometer

A Direct Reading Spectrometer instantly analyzes material composition by measuring emitted light wavelengths. Essential for rapid quality control in metallurgy.

Hardened Layer Depth Detector

Hardened Layer Depth Detector measures hardened surface thickness on metals. Essential for quality control in heat treatment processes.

Magnetic Particle Flaw Detector

Magnetic Particle Flaw Detector reveals surface and near-surface defects in ferromagnetic materials. Essential for non-destructive testing in manufacturing and maintenance.

Production Equipment Glance

LIYUAN DRIVE is equipped with advanced manufacturing equipment and a comprehensive production line, ensuring high precision and reliability of our products. Our production facility features 1.8m CNC gear milling machine, 3m CNC drilling machine, precision CNC vertical lathe, and CNC gear grinding machine, enabling precise machining of various complex components. Additionally, our heat treatment furnace guarantees optimal hardness and durability of materials, while the 800-ton hydraulic press provides powerful support for large component forming. This advanced equipment allows us to meet customer demands for high-quality drive products while ensuring production efficiency and product consistency.

Precision Processing Technology

We excel in advanced precision processing technology, ensuring unparalleled quality and innovation in every detail.

Transportation and Packaging

ISO9001:2015 Standard

LIYUAN DRIVE is ISO9001 certified, demonstrating our commitment to international quality standards in the design and manufacture of our goods. This certification ensures all our products undergo strict quality control, providing customers with reliable transmission solutions they can trust."

ISO4001:2015 Standard

LIYUAN DRIVE is ISO 14001 certified, highlighting our commitment to environmental responsibility in our manufacturing processes. We prioritize sustainable practices while delivering quality slew drives and transmission solutions.