800169287 main bearing XCMG XE2000 excavator spare parts

XCMG XE2000 Main Bearing 800169287 | Ultra-long lifespan, zero failures, full machine warranty

Core Advantages

✅ Original Factory Certification: XCMG designated part number 800169287, 100% compatible with XE2000 rotary mechanism

✅ Military-grade Quality: GCr15SiMn bearing steel + special heat treatment, hardness HRC62-65

✅ Intelligent Lubrication: Built-in oil reservoir + self-lubricating channel, maintenance cycle extended by 3 times

Technological Breakthroughs

🔧 Innovative Design

• Three-row roller composite structure (synchronous axial/radial load bearing)

• Nanoscale mirror polishing (70% reduction in friction coefficient)

• Intelligent wear warning lines

⚡ Performance Comparison
Parameters: Original Factory 800169287 Ordinary Bearing
Dynamic Load: 5800kN 2500kN
Lifespan: 20000 hours 6000 hours
Rotational Accuracy 0.01mm 0.05mm

Suitable Scenarios

▸ XE2000 Slewing Bearing Assembly Replacement

▸ Equipment Retrofitting for Extreme Mining Conditions

▸ Renewal of Machines with Over 8000 Hours of Operation

▸ Upgrade for Same Platform Models XE2000D/XE2000KN

Customer Testimonials

“After replacing the 800169287 main bearing, the slewing system’s energy consumption decreased by 18%, and monthly workload increased by 25%.” — Ivan, Equipment Director at a Russian Iron Ore Mine

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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 #800169287 Original Part #Excavator Slewing Bearing #Mining Grade Bearing #Ultra-Long Life Bearing #Intelligent Lubrication Bearing #Core Component of Heavy Machinery