800552271 Rod end universal joint bearing XCMG XDE130 Electric driving dump truck spare parts

This product specifically addresses the pain points of traditional bearings, such as insufficient self-lubrication, rapid wear, and limited angle compensation. It is widely compatible with mainstream XCMG excavators, loaders, road rollers, and other mainstream models, covering various engineering equipment. Custom specifications are available upon request, balancing transmission efficiency and stability, and suitable for complex environments such as high-temperature, high-dust, and oily conditions. The product uses high-quality raw materials and undergoes precision machining, with a structure that closely matches the original factory layout. Its precise dimensions ensure seamless compatibility with original factory parts, meeting XCMG’s supply chain management requirements. Installation and maintenance are convenient, reducing repair costs.

Core technical parameters

– Product Model: 800552271
– Product Name: Rod End Universal Joint Bearing (XCMG Construction Machinery Specific)
– Material Specifications: The main body is made of GCr15 bearing steel, which has been quenched and tempered. It has an embedded PTFE self-lubricating gasket and is equipped with anti-loosening locking parts. The fine thread at the rod end is compatible with the original factory interface. The bearing inner diameter is 14-34mm, the outer diameter is 34-74mm, and the rod length is 24-78mm, which meets XCMG’s matching standards.
– Processing technology: Through multiple processes such as forging, precision turning, spherical grinding, heat treatment, and corrosion protection, the spherical surface is smooth, the threads are precise, and the dimensional error is ≤0.07mm. No secondary processing is required. The product undergoes multi-dimensional testing before leaving the factory, ensuring zero defects in quality.
– Suitable for various XCMG machine transmission and control systems, adaptable to high-frequency vibration, heavy load, high temperature and dust conditions, suitable for small equipment in narrow spaces and large equipment with heavy load requirements, and can be customized to adapt to different transmission mechanisms.
– Core parameters: Rated dynamic load ≥88kN, rated static load ≥125kN, angle compensation ±16°~±26°, friction coefficient ≤0.05, hardness HRC61-66, salt spray test ≥1050 hours, temperature resistance -42℃~225℃, service life ≥15500 hours.
– Temperature range: -42℃~225℃, suitable for all working conditions of transmission systems, resistant to creep, thermal shock, and corrosion, and does not crack or jam at high or low temperatures, ensuring stable performance.
– Structural features: Integrated structure, combining rigid support with flexible angle compensation, large spherical contact area; embedded self-lubricating gasket eliminates the need for frequent lubrication, reducing wear; fine thread at the rod end with anti-loosening component, strong fastening, extending the service life of the transmission system.
– Installation method: Comes with original factory anti-loosening parts, threaded locking and fixing. Before installation, check the specifications and clean the installation surface. Tighten according to the original torque. After assembly, check the rotation flexibility. Easy to disassemble and install, and easy to maintain.
– Service life: ≥15,500 hours under normal working conditions, 2-year warranty, corrosion rate ≤0.0011mm/year, waterproof, oil-proof and dustproof, no obvious wear or jamming, reducing maintenance costs.

We focus on the R&D and production of XCMG components. This product follows the original factory’s process control throughout the entire process, and can perfectly replace the original factory parts. It is compatible with various XCMG models, improves transmission efficiency, reduces failures, and provides complete after-sales service such as original factory verification and nationwide warranty.

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