Guangzhou Hydomi Machinery Co.,LTD
| Payment Terms | T/T,paypal,trade assurance |
| Supply Ability | 1000 PCS/month |
| Delivery Time | Within 2 working days |
| Packaging Details | Standard shipping package |
| Model | SH120-3 |
| part number | JCB130 |
| part name | Slewing ring bearings |
| Application | Crawler Excavator parts |
| Brand | JCB |
| Quality | New |
| Brand Name | Excavator Slewing Ring |
| Model Number | SH120-3 JCB130 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,paypal,trade assurance | Supply Ability | 1000 PCS/month |
| Delivery Time | Within 2 working days | Packaging Details | Standard shipping package |
| Model | SH120-3 | part number | JCB130 |
| part name | Slewing ring bearings | Application | Crawler Excavator parts |
| Brand | JCB | Quality | New |
| Brand Name | Excavator Slewing Ring | Model Number | SH120-3 JCB130 |
| Place of Origin | China |
Belparts excavator parts SH120-3 Slew bear JCB130 Slew ring bearing
Excavator slewing rings are precision-engineered components requiring proactive maintenance. Understanding their design, failure modes, and repair protocols ensures operational longevity and minimizes downtime in construction and mining applications.
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.
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).
Hydraulic excavators (mini to large mining models).
Crawler cranes.
Wind turbine yaw systems.
Other heavy rotating machinery.
Company Details
Year Established:
2013
Total Annual:
9000000-12000000
Employee Number:
60~100
Ecer Certification：
Verified Supplier
Our main products are Excavator Hydraulic spare parts, Hydraulic pump, Swing motor, Travel motor, Final drive, Swing gearbox, Travel gearbox, Control valve,Monitor,Controller, Hydraulic cylinder and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputa... Our main products are Excavator Hydraulic spare parts, Hydraulic pump, Swing motor, Travel motor, Final drive, Swing gearbox, Travel gearbox, Control valve,Monitor,Controller, Hydraulic cylinder and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputa...
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