Sany SY365CC Excavator Slewing Bearing Assembly
The Sany Parts Sany SY365CC Excavator Slewing Bearing Assembly is a critical rotational component engineered specifically for the Sany SY365CC heavy-duty excavator. this Sany SY365CC Excavator Slewing Bearing Assembly enables smooth 360-degree rotation of the excavator upper structure relative to the undercarriage. The assembly includes the slewing bearing, high-strength mounting bolts, pins, washers, sealing components, grease fittings, and piping connections that work together to provide reliable rotational support under heavy operational loads.
Sany manufacturing ensures that this slewing bearing assembly meets strict OEM standards for load capacity, rotational accuracy, and durability, providing the critical connection between the excavator upper and lower structures. The slewing bearing is a large-diameter ball or roller bearing that supports the full weight of the upper structure while allowing smooth rotation during swing operations for digging, loading, and material placement. The high-strength 10.9 grade bolts provide secure mounting of the bearing to both the upper frame and undercarriage, with washers distributing clamping loads across the mounting surfaces.
this Sany SY365CC Excavator Slewing Bearing Assembly is designed as a direct OEM replacement, ensuring perfect compatibility with the SY365CC swing drive system and frame mounting points. The Sany SY365CC Excavator Slewing Bearing Assembly is manufactured using premium materials that ensure long-term durability and reliable performance. Regular maintenance of the Sany SY365CC Excavator Slewing Bearing Assembly helps extend equipment service life and reduce unexpected downtime during critical project phases. The the unit has been rigorously tested to meet or exceed OEM specifications for fit, function, and overall operational reliability.
When ordering the this system, always verify the part number against your equipment serial number to ensure compatibility with your machine.
Sany SY365CC Excavator Slewing Bearing Assembly
What is the Sany SY365CC Excavator Slewing Bearing Assembly?
The this assembly is a large-diameter rotational bearing that connects the excavator upper structure to the undercarriage. It supports the full weight of the upper structure while enabling smooth 360-degree rotation during swing operations.
The slewing bearing is the core component of the assembly, featuring precision-ground raceways and hardened rolling elements that distribute the substantial radial and axial loads encountered during excavator swing operations across the full rotation range.
The high-strength mounting bolts include DIN933 M24x85 and GB5783 M10x16 specifications, both rated at 10.9 grade for superior tensile strength. These bolts secure the bearing to the upper frame and undercarriage with reliable clamping force.
The sealing components including seals, gaskets, and O-rings prevent contamination ingress and lubricant loss from the bearing assembly. The grease fitting allows for regular lubrication of the bearing raceways to maintain smooth rotation and prevent wear.
The piping connections including hard pipes, pipe connectors, clamps, and joints provide the hydraulic fluid pathways for the swing drive system. These components are designed to withstand the high pressures and vibration encountered during excavator swing operations.
Sany manufactures this slewing bearing assembly to exact OEM specifications, ensuring perfect dimensional compatibility with the excavator frame. The bolt holes are precisely positioned to align with existing mounting points for secure installation without field modification.
The bearing assembly undergoes rigorous quality testing including load capacity verification, rotational torque measurement, and seal integrity testing to ensure reliable performance throughout the entire excavator service life under demanding construction conditions.
The corrosion-resistant surface treatment protects all metal components from environmental exposure, while the sealing elements are formulated to resist oil, grease, and temperature extremes encountered in the excavator swing drive environment.
The this component plays a vital role in the overall performance and reliability of the Sany SY365CC excavator during heavy-duty earthmoving operations.
Operators and technicians alike recognize the this OEM component as an essential component that contributes directly to machine uptime and productivity.
The this replacement part is designed with precision engineering that allows for straightforward installation and seamless integration with existing systems.
Quality control for the this device includes multiple inspection stages to verify dimensional accuracy and material integrity before shipment.
Product Parameters of Sany SY365CC Excavator Slewing Bearing Assembly
| Index | Parts Number | Parts Name |
|---|---|---|
| 1 | 10954162 | Bearing, Slewing |
| 2 | 10668938 | Seal |
| 3 | A820301012418 | Hard Pipe |
| 4 | A820102010428 | Pipe Connector |
| 5 | B229900000686 | Grease Fitting |
| 6 | 60185751 | Bolt M24x85 DIN933 10.9 |
| 7 | A210711000010 | Pin |
| 8 | A210405000008 | Washer |
| 9 | A820699001123 | Gasket |
| 10 | A820699001124 | Clamp |
| 11 | A820699001125 | Square Joint |
| 12 | A210111000209 | Bolt M10x16GB5783 10.9 |
| 13 | A210405000009 | Washer 10GB97.1 |
| 14 | A820699001126 | Pipe Clamp |
| 15 | A210405000010 | Washer |
| 16 | A210491000122 | Washer 24GB1230 |
| 17 | 60039135 | Bolt |
Why Choose Our Sany SY365CC Excavator Slewing Bearing Assembly?
Every this equipment we supply is manufactured to strict OEM quality standards with full certification and traceability. Our parts undergo rigorous inspection and testing to ensure they meet original factory specifications for load capacity, rotational accuracy, and structural integrity.
We maintain a comprehensive inventory of the product components ready for immediate shipment. Our efficient logistics network ensures fast delivery to construction sites and service centers worldwide, minimizing your equipment downtime.
Our direct sourcing model and strong manufacturer relationships allow us to offer the this part at highly competitive prices without compromising on quality. We eliminate unnecessary markups, passing significant cost savings directly to our customers.
Our dedicated technical support team provides expert guidance on the unit selection, installation, and maintenance. We offer comprehensive after-sales service and technical consultation to ensure your Sany excavator parts perform optimally throughout their entire service life.
Customers choose our this system because of our commitment to supplying genuine OEM-quality parts at competitive market prices. Our this assembly inventory is managed with strict quality control procedures to ensure every component meets factory specifications. The this component we supply comes with full documentation and traceability for complete peace of mind during installation. We provide fast, reliable shipping for the Sany SY365CC Excavator Slewing Bearing Assembly to construction sites and service centers around the world.
What are the Routine Maintenance Considerations for the Sany SY365CC Excavator Slewing Bearing Assembly?
Regular Inspection: Inspect the Sany SY365CC Excavator Slewing Bearing Assembly regularly for proper lubrication and smooth rotation. Check the mounting bolts for proper torque and examine the bearing seals for signs of grease leakage or contamination ingress that could accelerate bearing wear.
Cleaning and Care: Clean the Sany SY365CC Excavator Slewing Bearing Assembly exterior periodically to remove accumulated dirt and debris that can work past the seals. Apply fresh grease through the grease fitting at recommended intervals to maintain proper bearing raceway lubrication.
Timely Replacement: Replace the seals of the Sany SY365CC Excavator Slewing Bearing Assembly when signs of deterioration appear. Failed seals allow contamination ingress and lubricant loss, leading to accelerated bearing wear and potentially catastrophic bearing failure during operation.
Professional Service: Have the Sany SY365CC Excavator Slewing Bearing Assembly inspected by a professional technician during scheduled maintenance. Professional evaluation includes bearing play measurement, bolt torque verification, and seal condition assessment to ensure safe and reliable swing operation.
Compatibility: The Sany SY365CC Excavator Slewing Bearing Assembly is specifically designed for the Sany SY365CC platform, ensuring perfect fitment and hassle-free installation without the need for modifications or adapters.
Durability: The Sany SY365CC Excavator Slewing Bearing Assembly is built to withstand extreme job site conditions including heavy vibration, temperature fluctuations, and exposure to construction debris and contaminants.
Value: Investing in a genuine Sany SY365CC Excavator Slewing Bearing Assembly provides long-term cost savings through reduced downtime and extended service intervals compared to aftermarket alternatives.
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