| Parameter | Description |
| Part Number | 198-15-39421 |
| Product Name | Bearing |
| Brand | Komatsu |
| Product Type | Precision Support Bearing |
| Material | Bearing steel |
| Strength & Performance | Ensures smooth rotation in transmission and loader drive systems |
| Surface Treatment / Coating | Anti-rust oil protection |
| Dimensions & Structure | OEM specification |
| Function / Installation Position | Gearbox and rotating assemblies |
| Operating Conditions | Heavy-duty construction equipment |
| Compatible Models | Komatsu D475, WA900 |
| Weight | 0.2 kg |
| Packaging | Grease protected packaging |
| Lead Time | 30–90 days |
| Shipping Method | Air / Sea / Land |
| Payment Method | USD / RMB / Ruble |
| Warranty | 6 months |
