208-70-61460 BUSHING

The 208-70-61460 BUSHING KOMATSU is a precision-machined, wear-resistant component designed for critical motion control in heavy-duty excavators. Constructed from hardened steel and engineered with internal lubrication grooves, this bushing ensures maximum strength, optimal wear resistance, and extended service life. It is an essential part for the smooth and efficient operation of swing, boom, and arm joints in KOMATSU excavators operating under demanding field conditions.

Backed by the trusted OEM capabilities of 3GEN Export, this bushing is manufactured to exacting standards and delivered worldwide within 5 working days. It offers unmatched compatibility with several high-performance KOMATSU excavator models, especially those in the 30-ton to 45-ton segment.

Technical Specifications

Specification	Details
Product Name	208-70-61460 BUSHING KOMATSU
Part Number	208-70-61460
Material	Hardened Alloy Steel
Surface Treatment	Precision Machined, Internally Grooved
Outer Diameter	OEM Standard
Inner Diameter	OEM Standard
Length	OEM Standard
Application	Swing, Boom, and Arm Joints
Compatible Models	Komatsu PC300, PC360, PC400, PC450 Series
Manufacturing Type	OEM Grade Supply
Delivery	Global Delivery in 5 Working Days via 3GEN Export

Detailed Description

The 208-70-61460 BUSHING KOMATSU is a high-quality machine component used extensively in the undercarriage and upper-structure linkages of Komatsu excavators. It functions as a sleeve bearing, supporting rotary and linear motion while minimizing friction between moving parts. The presence of oil grooves carved along the inner surface ensures consistent lubrication distribution, which is critical for durability in high-stress applications such as construction, mining, and earthmoving.

With its robust metallurgy and tight tolerances, the bushing efficiently handles dynamic loads, reduces vibration, and prevents excessive wear on mating parts. By incorporating this part into your equipment maintenance schedule, you can significantly prolong the life of both the pin and housing assembly.

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Key Features

• OEM Precision Fit: The 208-70-61460 BUSHING is designed to seamlessly match the original dimensions and tolerances of Komatsu equipment.

• Heavy-Duty Durability: Manufactured using alloy steel and heat-treated to withstand rugged field use and environmental stress.

• Extended Life Span: Integrated oil grooves ensure sustained lubrication, reducing the need for frequent maintenance or premature replacements.

• Corrosion Resistance: Surface treated for protection against environmental factors such as dirt, moisture, and abrasive particles.

• Easy Installation: Can be pressed into place without special tools, maintaining alignment and reducing downtime during repair or overhaul.

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Compatible KOMATSU Models

The 208-70-61460 BUSHING KOMATSU is commonly used in mid-to-large hydraulic excavators, especially for main structural pivot points. Verified fitment includes but is not limited to the following Komatsu excavator models:

• Komatsu PC300-6 / PC300-7 / PC300-8

• Komatsu PC360-6 / PC360-7 / PC360-8

• Komatsu PC400-6 / PC400-7 / PC400-8

• Komatsu PC450-6 / PC450-7 / PC450-8

If you are servicing any of the above models or similar Komatsu excavators within the 30–45 ton range, this bushing is a trusted replacement component.

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Role in Excavating Systems

The 208-70-61460 BUSHING KOMATSU plays a vital role in joint assemblies. It:

• Protects structural housings from excessive friction and deformation.

• Acts as a wear interface between the pin and bore to avoid costly replacements.

• Ensures smooth articulation of swing arms, booms, and digging arms, improving machine accuracy and efficiency.

• Prevents misalignment and reduces stress concentration under dynamic load conditions.

Without a properly functioning bushing, pin misalignment, noise, play in movement, and eventual equipment failure are likely. This makes timely inspection and replacement essential.

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Maintenance and Replacement

Bushings, especially in excavators operating in harsh conditions, are exposed to repetitive motion, impact, and contaminant intrusion. Here’s what you need to know:

• Signs of Wear: Ovalized bores, increased joint play, squeaking, or visual scoring on the surface.

• Inspection Frequency: Every 100–250 hours based on terrain and usage intensity.

• Replacement Tips: Always clean the bore and use proper pressing tools to install without distortion. Reapply grease post-installation.

Using OEM-quality components like the 208-70-61460 BUSHING KOMATSU reduces the risk of unexpected downtime and expensive overhauls.

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Why Choose 3GEN Export?

At 3GEN Export, we are committed to providing reliable heavy machinery parts to keep your operations moving. Here’s why businesses across the globe trust us:

• OEM Supplier: Our bushings meet exact OEM specifications for reliable fit and performance.

• Rapid Global Delivery: We deliver internationally within just 5 working days—minimizing your downtime.

• Extensive Inventory: Our warehouse includes a full line of Komatsu bushings, pins, cylinders, and structural components.

• Tailored Support: Our technical team can guide you to the right fit for your Komatsu model and working conditions.

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Conclusion

The 208-70-61460 BUSHING KOMATSU is more than just a spare part—it’s a performance-critical component for keeping your Komatsu excavator operating at its best. Manufactured for strength, reliability, and ease of use, this bushing is ideal for professional maintenance schedules and field operations where failure is not an option.

Order today from 3GEN Export, your trusted OEM supplier. We offer fast, global delivery within 5 working days and expert support with every shipment.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.