Belparts new PC400-6 Slewing Bearing for komatsu parts
The slewing ring (also known as a slewing bearing or turntable bearing) is a critical component in excavators, enabling 360-degree rotation between the upper structure (house) and the undercarriage. It supports axial, radial, and moment loads while ensuring smooth movement for digging, lifting, and material handling operations.
| Appliion | Crawler excavator |
| Part name | Excavator slew bearing |
| Machine model | PC400-6 |
| part number | 9247287 |
| Brand | hitachi |
| Warranty | 6 months |
| Quality | High-accuracy |
1.1 Key Functions
Facilitates full rotation of the excavator’s upper structure.
Distributes dynamic and static loads from the boom, arm, and bucket.
Ensures stability during operation.
Transmits hydraulic and electrical signals between upper/lower sections (in advanced models).
1.2 Applications
Hydraulic excavators (mini to large mining models).
Crawler cranes.
Wind turbine yaw systems.
Other heavy rotating machinery.
FAQ:
1. If I only know the excavator model, but can not offer parts No., what should I do ?
If possible, you can send us pictures of old products, nameplate or the size for reference.
2. What is the warranty of the parts after I purchased?
The warranty is 6/12 Months based on the item details.
3. How can I pay the order?
We can receive payment through T/T, Paypal(for small amount),Alibaba trade assurance.
4. When will get the items after I place order?
Once your payment is confirmed, we will arrange the goods within 24 hours; if not in stock , we will inform you before placing the order.
5. How can I do if there is something wrong with the items?
First of all , I have confidence in the quality of our products ,if you really found something wrong ,pls provide pictures for us and we will check. After it is confirmed, pls return to us , we will offer the correct item.
6. What is your main products ?
We are specialized in the excavator spare parts, such as travel motor gearbox/parts, swing gearbox/motor/parts, hydraulic pump /parts and gear parts. If you need other excavator parts, we also can supply as your requirements.
