The XCMG drum linkage bearing (Model: 860113188) is engineered for exceptional durability in heavy-duty applications, such as loaders and mining equipment. Key technical features include:
Material Innovation:
Utilizes imported bearing-grade alloys with high chromium/nickel content, enhancing hardness (HRC 60+) and resistance to abrasive wear.
Surface treatment via carburizing or nitriding processes improves fatigue life under cyclic loads.
Structural Optimization:
Reinforced double-row cylindrical roller design ensures uniform load distribution, reducing stress concentration in high-torque scenarios.
Integrated sealing with NBR prevents contamination from dust/moisture, critical for harsh environments (e.g., mining, construction).
Performance Validation:
Tested under ISO 281/TS 16281 standards, achieving an L10 lifespan exceeding 15,000 hours in continuous operation (axial load ≤30 kN, radial load ≤50 kN).
Dynamic load capacity optimized for shock absorption, reducing vibration-induced micro-cracking by 40% compared to conventional bearings.
Pre-lubricated with high-viscosity lithium-complex grease to maintain lubrication integrity under extreme pressure.
Product Deatials
| Part Name | Connecting Rod Bearing | Part Number | 860113188 |
| Model | D05-113-30 | Application | XCMG Roller |
| Package Size | / | GW | 10.5KG |
| MOQ | 1 PC | Brand Name | CBP |
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