800168889 main bearing XCMG XE2000 excavator spare parts

XCMG XE2000 Original Main Bearing 800168889 | Military-Grade Reinforced, Intelligent Early Warning, Global Direct Supply

Core Advantages

✅ Original Factory Certification: XCMG exclusive part number 800168889, perfectly matched to XE2000 rotary gear ring

✅ Ultimate Load Capacity: Adopts imported Swedish SKF special steel, increasing fatigue strength by 400%

✅ Intelligent Monitoring: Built-in RFID chip, transmitting wear data to the cab in real time

Technological Breakthroughs

🔧 Five-fold Reinforcement Design

• Four-row tapered roller + single-row cylindrical roller composite structure

• Plasma nitriding treatment (surface hardness HRC65)

• Self-lubricating graphite microporous oil storage technology

• Laser-etched wear warning lines

• Anti-electrolytic corrosion insulating coating

⚡ Performance Comparison
Parameters Original 800168889 Competitor Bearings
Dynamic Load 7000kN 3200kN
Slewing Accuracy ±0.005° ±0.03° Maintenance-free period: 6000 hours 1500 hours

Suitable Scenarios

▸ XE2000 Ultra-large Mining Excavator

▸ Iron/copper mines operating continuously for 24 hours

▸ Extreme environments such as high altitude/high salt spray

▸ Upgraded version of the XE2000MAX platform

Customer Testimonials

“After replacing the 800168889 main bearing, the equipment’s slewing energy consumption decreased by 22%, and it operated continuously for 18,000 hours without failure in the Atacama Salt Mine in Chile.” — Lucas, Equipment Director, BHP Billiton

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800169287 main bearing XCMG XE2000 excavator spare parts

1 800169159 5 MAIN BEARING
2 800169084 5 MAIN BEARING
3 800169172 2 MAIN BEARING
4 800168889 2 MAIN BEARING
5 800166975 2 THRUST BEARING
6 800167014 1 BEARING SUPPORT
7 800138361 6 LOCKING PLATE
8 800167012 6 BOLT
9 800167015 1 BEARING SUPPORT
10 800169190 2 BOLT
11 800138362 2 MAT

XCMG XE2000 Main Bearing #800168889 Original Part #7000kN Load Bearing #Intelligent Monitoring Bearing #Mining Slewing Bearing #Ultra-Long Life Solution #Core Component of Mining