561-15-79420 Bearing is a precision-engineered Komatsu component designed for the powertrain system of the HD785 mining dump truck. Its compact bearing construction provides reliable rotational support for transmission components and helps maintain stable drivetrain operation under demanding hauling conditions.
| Parameter | Description |
| Part Number | 561-15-79420 |
| Product Name | Bearing |
| Brand | Komatsu |
| Product Type | Transmission Bearing |
| Material | Bearing steel |
| Strength & Performance | Ensures smooth and stable rotation under medium load |
| Surface Treatment / Coating | Anti-corrosion oil |
| Dimensions & Structure | OEM standard |
| Function / Installation Position | Transmission assembly |
| Operating Conditions | Mining operations |
| Compatible Models | HD785 |
| Weight | 0.31 kg |
| Packaging | Industrial packaging |
| Lead Time | 30–90 days |
| Shipping Method | Air / Sea / Land |
| Payment Method | USD / RMB / Ruble |
| Warranty | 6 months |
The 561-15-79420 Bearing is primarily associated with the following Komatsu mining dump truck:
Public parts references show the part in multiple HD785-7 transmission and torque converter configurations.
Please provide the machine serial number (PIN) when ordering so compatibility can be checked against the specific transmission configuration.
The 561-15-79420 Bearing is suitable for heavy-duty equipment applications including:
It is designed for use in the transmission/powertrain system of large mining dump trucks operating under heavy loads, long working cycles, and demanding site conditions.
YLCM specializes in supplying construction and mining machinery spare parts to customers worldwide.
We provide:
Our product range covers bearings, transmission components, torque converter parts, final-drive components, engine parts, hydraulic parts, undercarriage components, cooling system parts, seals, filters, and other heavy equipment spare parts.
The 561-15-79420 Bearing is carefully packaged to protect it from moisture, contamination, corrosion, and transportation impact.
Packaging options include:
Shipping solutions include:
Packaging can be adjusted according to order quantity, product requirements, and transportation conditions.
Q: What is 561-15-79420?
A: 561-15-79420 is a Komatsu bearing listed under the Power Train category and used in compatible HD785 transmission assemblies.
Q: Which Komatsu machine uses 561-15-79420?
A: Public parts references specifically associate this part with the Komatsu HD785-7.
Q: Where is 561-15-79420 installed?
A: HD785-7 parts references show the bearing in the transmission/torque converter carrier assembly.
Q: Is 561-15-79420 a genuine Komatsu part number?
A: Yes. Komatsu’s official parts platform identifies 561-15-79420 as a Bearing under its Power Train category.
Q: What is the weight of 561-15-79420?
A: Public parts information lists the weight at approximately 0.17 kg.
Q: How can I confirm compatibility?
A: Please provide your HD785 machine serial number (PIN). Our technical team can check the correct transmission application before shipment.
Q: What is the warranty period?
A: The standard warranty is 6 months.
Q: How is the bearing packaged?
A: The bearing is packed using export-standard protection against moisture, corrosion, contamination, and transportation impact.
Looking for 561-15-79420 Bearing for Komatsu HD785?
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Please provide your machine model, serial number, required quantity, and destination country so our team can verify compatibility and provide a competitive quotation.
