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| Category: | Excavator Swing Drive | Part NO.: | 81N6-00021 81N6-00022 |
|---|---|---|---|
| Parts Name: | Swing Bearing | Warranty: | 6 Month |
| Used For: | Hyundai Excavator | Original Place: | China |
| High Light: | swing gear box,swing reduction gear |
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Slewing ring or swing bearing is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load. Slewing ring support the excavator cabin.
The R210-7 slew bearing refers to the slewing bearing or turntable bearing used in the Hyundai R210-7 excavator. The slewing bearing is a crucial component of the excavator's upper structure and plays a significant role in allowing the excavator's superstructure to rotate or slew on its undercarriage.
Key features and functions of the R210-7 slew bearing include:
Rotation Mechanism: The slew bearing provides a rotating platform that allows the upper structure of the excavator (including the cab, boom, and arm) to rotate 360 degrees on its undercarriage, enabling the machine to work in various directions without moving the tracks.
Load Distribution: The slew bearing supports the weight of the upper structure and attachments, ensuring smooth and stable rotation while distributing the loads effectively.
Large Diameter Design: Slewing bearings are designed with large diameters to withstand the significant loads and bending moments generated during excavator operation.
Integrated Gears: Some slew bearings may have integrated gear teeth, known as the raceway, which mesh with the swing drive motor's pinion gear. This allows the motor to transfer power to the slewing bearing, enabling rotation.
Sealed and Lubricated: Slew bearings are sealed to protect against contamination and are pre-lubricated or fitted with grease fittings to ensure proper lubrication for smooth operation.
Regular Inspection and Maintenance: Routine inspection and maintenance of the slew bearing are necessary to detect any wear, damage, or lubrication issues. Timely maintenance helps prevent costly repairs and ensures safe operation.
As with all excavator components, using genuine parts and following the manufacturer's recommended maintenance procedures are essential for the longevity and optimal performance of the R210-7 slew bearing. If there are any signs of wear or issues with the slew bearing, it is crucial to address them promptly to avoid potential safety hazards and equipment downtime.
| Excavator spare parts name | Swing ring |
| Equipment Model | R210-7 |
| Parts NO. | 81N6-00021 81N6-00022 |
| Spare parts Condition | Brand new |
| MOQ of order(PCS, SET) | 1 |
| Parts Availability | In stock |
| Delivery Lead time | 1-3 days |
| Apply for | Hyundai |
| Excavator Engine Parts | engine assembly, engine cylinder block, cylinder head, gasket kit, liner kit, crankshaft,camshaft,fuel injector,oil pump,water pump,fuel pump,feed pump,turbocharger,belt,belt pulley,Fan blade,coupling assembly |
| Hydraulic Spare Parts | Hydraulic main pump,Hydraulic main control valve,Hydraulic cylinder,travel motor,swing motor,piston shoe,cylinder block,set plate,valve plate,shaft,gear pump |
| Undercarriage parts | track link,track pad,track roller,carrier roller,sprocket,front idler,track recoil spring |
| Gear parts | final drive,swing gearbox,ring gear,planet gear,sun gear,hub,motor housing,swing shaft,bearing,slewing bearing |
| Ground engaging tools | ground engaging tool,bucket,bucket tooth,hydraulic breaker,cabin |
| Filter | Hydraulic filter,air filter,oil filter,fuel filter,fuel water seperator filter,pilot filter |
| Electric parts | electric parts,controller CPU, throttle motor, starter, generator, sensor, wire harness, solenoid valve, pressure switch, Diagnostic Adapter Tool |
1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.
2. Warranty type: replacement of the parts that have quality problem.
3. Warranty is not valid for below s
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance
* Strong carton or wooden box for gear components. Wooden box for gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX
Contact Person: Mr. Paul
Tel: 0086-15920526889
Fax: +86-20-89855265
