E320C E320D E320L Swing Bearing 1719425 227-6081 1484691 Excavator Slewing Ring Swing Circle Assembly Hydraulic Rotation Parts
E320C E320D E320L Swing Bearing 1719425 227-6081 1484691 Excavator Slewing Ring Assembly The E320C E320D E320L Swing Bearing (Slewing Ring Assembly) is a high-quality replacement component designed for Caterpillar 320 series excavators. With compatible part numbers 1719425, 227-6081, and 1484691, ...
Excavator swing bearing assembly
,Hydraulic rotation slewing ring
,Excavator swing circle parts
The E320C E320D E320L Swing Bearing (Slewing Ring Assembly) is a high-quality replacement component designed for Caterpillar 320 series excavators. With compatible part numbers 1719425, 227-6081, and 1484691, this hydraulic swing circle bearing provides smooth rotation, strong load support, and reliable performance for heavy-duty excavator operations.
As a core component of the excavator swing system, the slewing ring connects the upper structure and undercarriage, allowing the machine body to rotate smoothly during excavation, loading, lifting, and construction operations.
Manufactured with precision machining technology and durable bearing materials, the 1719425 swing bearing assembly ensures excellent wear resistance, accurate gear engagement, and long service life in demanding working environments.
Designed to handle high axial, radial, and overturning loads, ensuring stable operation under tough working conditions.
High-precision internal gear teeth provide smooth engagement with the swing drive system, reducing vibration and improving rotation efficiency.
Made from high-strength materials with excellent resistance to wear, impact, and continuous heavy loads.
Manufactured according to OEM specifications to ensure proper dimensions and easy installation on compatible excavators.
Provides stable 360-degree rotation performance for improved excavator control and productivity.
| Item | Details |
|---|---|
| Product Name | Swing Bearing / Swing Circle / Slewing Ring Assembly |
| Part Numbers | 1719425 / 227-6081 / 1484691 |
| Compatible Models | E320C / E320D / E320L |
| Application | Caterpillar Excavator |
| Product Type | Hydraulic Slewing Ring Assy |
| Function | Excavator Rotation System Component |
| Condition | New Replacement Part |
- CAT E320C Excavator
- CAT E320D Excavator
- CAT E320L Excavator
- Swing Circle Assembly
- Hydraulic Slewing System
- Excavator Upper Structure Rotation System
The 1719425 / 227-6081 / 1484691 Swing Bearing is widely used for:
- Excavator swing system repair
- Slewing ring replacement
- Hydraulic rotation system maintenance
- Construction machinery overhaul
- Heavy equipment refurbishment
- OEM Standard Quality
- Precision Gear Processing
- Strong Wear Resistance
- High Load Bearing Performance
- Smooth Rotation Operation
- Long Service Life
- Reliable Replacement Solution
JISION specializes in supplying professional aftermarket excavator spare parts, including swing bearings, hydraulic components, engine parts, and electrical systems for global construction machinery markets.
With strict quality control and advanced manufacturing processes, JISION provides reliable replacement parts that help customers reduce equipment downtime and maintain efficient machine performance.
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