OEM 800371914 The XCMG Bearing Shell (800371914) is a genuine OEM precision‑machined component designed to house and protect critical bearings within the driveline and wheel‑end assemblies of XCMG articulated dump trucks. This bearing shell, identified by part number 800371914, provides a robust, accurately dimensioned outer race support that ensures optimal bearing alignment, load distribution, and long‑term reliability in the most demanding mining, quarrying, and construction environments.
Manufactured from high‑strength alloy steel with precision boring and heat treatment, the 800371914 bearing shell delivers exceptional wear resistance, dimensional stability, and fatigue strength under extreme shock loads and continuous heavy‑duty cycles. Its precision‑engineered mounting interfaces guarantee a perfect fit without modification.
The 800371914 bearing shell features an optimised internal geometry for efficient lubrication distribution, a corrosion‑resistant protective coating, and a design that facilitates straightforward installation, making it an indispensable component for maintaining driveline integrity, reducing downtime, and maximising uptime in your ADT fleet.
The 800371914 Bearing Shell is manufactured from high‑strength alloy steel with precision boring and grinding, ensuring consistent dimensional accuracy and structural integrity across every unit.
Its precision‑ground internal bore provides an exact fit for the bearing outer race, eliminating play and ensuring proper load distribution under heavy radial and axial loads.
The integrated oil grooves and feed holes facilitate efficient lubrication distribution, reducing friction and preventing premature wear of the bearing and shaft surfaces.
The zinc‑nickel plating provides excellent corrosion resistance, ensuring the bearing shell remains serviceable even in wet, chemically aggressive environments.
The shell’s robust design and precise heat treatment deliver exceptional fatigue strength, capable of withstanding millions of load cycles without deformation or cracking.
In demanding applications such as open‑pit mines and aggregate quarries, the 800371914 delivers reliable, long‑lasting bearing support for your ADT’s driveline.
Articulated dump trucks depend on robust bearing shells to support the heavy‑duty bearings that carry the weight of the machine and transmit driveline torque to the wheels.
The 800371914 bearing shell ensures that bearings remain precisely aligned, maintaining proper gear mesh and reducing stress on adjacent components.
A worn or damaged bearing shell can allow bearing movement, leading to misalignment, excessive heat, and catastrophic failure of the bearing and axle.
Field data shows that ADTs equipped with genuine XCMG bearing shells experience 50% fewer wheel‑end failures compared to those using rebuilt or aftermarket shells.
The shell’s precise internal geometry and lubrication features ensure consistent oil film thickness, reducing wear and extending bearing life.
Regular inspection of the bearing shell is recommended; any signs of scoring, corrosion, or fretting should be addressed by immediate replacement.
The 800371914 is produced using advanced CNC turning, boring, and grinding processes, achieving tolerances of IT6 on internal bores and IT7 on outer diameters.
The alloy steel is forged and then quenched and tempered to provide a uniform microstructure with excellent toughness and dimensional stability.
The internal bore is finish‑ground to a surface roughness of ≤0.8 μm Ra, ensuring a smooth, low‑friction interface with the bearing outer race.
Oil grooves are precisely machined to provide optimal lubricant flow, with multiple feed holes positioned to ensure adequate oil supply to the bearing at all operating angles.
All edges are deburred and radiused to prevent stress concentrations and to facilitate safe handling during installation.
Every unit undergoes 100% dimensional inspection, hardness testing, and surface finish verification to guarantee interchangeability with OEM specifications.
The 800371914 features a zinc‑nickel plating system that provides outstanding corrosion resistance, with over 500 hours of salt spray protection per ASTM B117.
The trivalent passivation layer seals the surface, preventing white rust formation and maintaining a uniform appearance even after prolonged exposure to moisture.
The alloy steel substrate is selected for its excellent hardenability and fatigue resistance, with a core hardness of 28‑32 HRC providing a tough, impact‑resistant base.
The combination of a hard, wear‑resistant surface and a tough core ensures the shell can withstand heavy loads and shock impacts without cracking or deforming.
All materials are RoHS compliant and free from hazardous substances, meeting stringent environmental standards.
The superior corrosion and wear resistance makes this bearing shell ideal for the most demanding off‑highway applications.
The 800371914 is designed for professional installation using standard workshop tools, requiring careful handling to avoid damage to the precision‑ground surfaces.
To install, first clean the housing bore and the bearing shell thoroughly, and inspect for any burrs or foreign material before assembly.
Apply a thin layer of clean oil to the shell’s outer surface and press it into the housing using an appropriate press tool, ensuring it is fully seated.
After installation, verify that the oil feed holes align with the housing’s lubrication passages to ensure proper oil flow.
During routine maintenance, inspect the shell for signs of wear, scoring, or corrosion, and replace if any damage is observed.
Always use genuine XCMG bearing shells to ensure correct fit, material quality, and performance.
Investing in the 800371914 Bearing Shell delivers significant long‑term savings by preventing bearing failures, reducing downtime, and extending the service life of driveline components.
A failed bearing shell can cause catastrophic damage to the axle, hub, and planetary gears, with repair costs exceeding $8,000.
Over a typical 15,000‑hour service life, an ADT’s bearing shells can experience millions of load cycles. The shell’s robust construction ensures it lasts the lifetime of the machine.
By maintaining proper bearing alignment and lubrication, the shell also contributes to reduced fuel consumption and lower operating costs.
Field data from mining operations shows that using genuine XCMG bearing shells reduces wheel‑end downtime by up to 55%.
The shell’s corrosion‑resistant finish ensures it remains serviceable even after years of exposure to harsh conditions, eliminating the need for premature replacement.
XCMG is committed to sustainable manufacturing, and the 800371914 reflects this through its use of recyclable materials and energy‑efficient production processes.
The shell’s long service life (typically exceeding 12,000 hours) reduces material waste and the environmental impact of frequent replacements.
By preventing driveline failures, the shell also reduces the environmental footprint of fleet operations by conserving raw materials.
The zinc‑nickel plating process uses modern, environmentally controlled chemistry, aligning with sustainability standards.
Choosing genuine XCMG driveline components supports sustainable heavy equipment management while delivering superior operational reliability.
The shell’s robust design allows for reuse after inspection, further extending its useful life.
The 800371914 is stocked in XCMG’s regional distribution centres across North America, Europe, Asia, and Australia, ensuring rapid availability to support your maintenance schedules.
Each unit is securely packaged in anti‑corrosion protective wrapping and foam‑lined crating to prevent damage during transit and warehousing.
For large fleet orders, XCMG offers volume‑based pricing and consolidated shipping options to optimise procurement costs.
Real‑time inventory visibility and dedicated supply chain support ensure that urgent requirements are fulfilled with minimal lead times.
The robust packaging protects the bearing shell from corrosion and physical damage during storage, preserving its condition until installation.
With XCMG’s global aftermarket network, you can rely on consistent product quality and availability to keep your fleet operational.
Every 800371914 Bearing Shell is manufactured in an ISO 9001 and ISO 14001 certified facility with full material traceability from forging to finished product.
Incoming steel is tested for chemical composition, tensile strength, and hardness to ensure it meets the required specifications before machining.
During production, critical dimensions are continuously monitored using coordinate measuring machines (CMM), and a 100% dimensional inspection is performed on every unit.
After plating, coating thickness and adhesion are verified using non‑destructive techniques to ensure compliance with corrosion protection standards.
Sample units from each batch undergo fatigue testing, thermal cycling, and salt spray exposure to validate performance.
Only shells that pass all quality checks are released, ensuring that you receive a reliable, high‑performance driveline component.
Aftermarket or rebuilt bearing shells often use inferior materials, imprecise machining, or inadequate heat treatment that lead to premature wear, misalignment, and failure.
The genuine 800371914 is engineered to XCMG’s exacting standards, ensuring correct material properties, precise internal geometry, and optimal lubrication features for long‑term reliability.
Its superior corrosion protection and fatigue resistance deliver consistent performance, reducing the risk of costly breakdowns.
Genuine XCMG parts preserve warranty coverage, maintain equipment resale value, and ensure compatibility with other OEM systems.
Backed by XCMG’s global quality standards and technical support, you can trust the performance and reliability of this bearing shell.
Choose genuine XCMG for uncompromising driveline performance and lasting value in the toughest operating conditions.
The XCMG 800371914 Bearing Shell is an essential driveline component for any articulated dump truck, ensuring precise bearing support, smooth operation, and long service life.
Its precision‑engineered design, robust materials, and advanced manufacturing deliver consistent performance, enabling safe and productive operation in the harshest environments.
By safeguarding wheel‑end integrity, this shell reduces downtime, lowers maintenance costs, and extends machine service life.
Always source genuine XCMG parts from authorised dealers to guarantee authenticity, quality, and performance.
Choose the 800371914 bearing shell for dependable driveline performance and lasting operational peace of mind.
Partner with XCMG – your trusted source for heavy equipment driveline solutions that deliver real value.
OEM 800371914 – XCMG Bearing Shell – the definitive bearing support component for your ADT’s driveline. Engineered for durability, designed for simplicity, and backed by global quality standards. Trust the original to protect your investment and maximise uptime.
