561-15-79910 Bearing is a precision-engineered Komatsu bearing designed for compatible HD785 mining dump trucks. Its high-strength construction and precision-machined surfaces provide reliable rotational support, stable load-bearing performance, and good wear resistance, making it suitable for demanding powertrain applications in mining, construction, and heavy material-hauling environments.
| Parameter | Description |
| Part Number | 561-15-79910 |
| Product Name | Bearing |
| Brand | Komatsu |
| Product Type | Heavy Transmission Bearing |
| Material | Alloy bearing steel |
| Strength & Performance | Designed for high radial load capacity in dump truck drivetrain systems |
| Surface Treatment / Coating | Anti-corrosion oil protected |
| Dimensions & Structure | OEM specification |
| Function / Installation Position | Transmission and axle assemblies |
| Operating Conditions | Heavy mining conditions |
| Compatible Models | HD785 |
| Weight | 1.220 kg |
| Packaging | Heavy industrial packaging |
| Lead Time | 30–90 days |
| Shipping Method | Air / Sea / Land |
| Payment Method | USD / RMB / Ruble |
| Warranty | 6 months |
The 561-15-79910 Bearing is intended for compatible Komatsu HD785 mining dump truck applications:
For accurate fitment, please provide the machine serial number (PIN) so the correct application can be verified before ordering.
The 561-15-79910 Bearing is suitable for demanding heavy-equipment applications, including:
It is designed for powertrain applications where reliable bearing performance is important for maintaining smooth and dependable equipment operation.
YLCM specializes in supplying construction and mining machinery spare parts to customers worldwide.
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 561-15-79910 Bearing is carefully packaged to protect it from moisture, contamination, corrosion, and transportation impact.
Shipping solutions include:
Packaging can be adjusted according to order quantity, product requirements, and transportation conditions.
Q: What is 561-15-79910?
A: 561-15-79910 is a Komatsu bearing for compatible HD785 mining dump truck applications.
Q: Which Komatsu machine uses this bearing?
A: The supplied application information identifies Komatsu HD785 as the compatible machine model.
Q: What is the material of the bearing?
A: The bearing is manufactured from high-strength bearing steel designed for reliable load support, wear resistance, and stable operation.
Q: How can I confirm compatibility?
A: Please provide your machine model and serial number (PIN). Our technical team can verify the correct application before shipment.
Q: What is the warranty period?
A: The standard warranty is 6 months.
Q: How is the bearing packaged?
A: It is packed with export-standard protective packaging to help prevent moisture, corrosion, contamination, and transportation damage.
Looking for 561-15-79910 Bearing for Komatsu HD785?
Contact YLCM for:
Please provide your machine model, serial number, required quantity, and destination country for a fast quotation.
