bearing housing ZPMC Port Machinery spare parts

bearing housing ZPMC Port Machinery spare parts

RTG bearing housings are custom-designed for RTG tire-mounted container gantry cranes and are core support components of the traveling system. They are precision-cast from HT300 high-strength gray cast iron and undergo aging treatment to eliminate internal stress. The structure is robust, wear-resistant, and deformation-resistant. Manufactured to original factory standards, they are compatible with various RTG crane traveling wheel sets, connecting the wheel axle to the frame, fixing the bearing, supporting the wheel axle operation, preventing bearing loosening and housing cracking, ensuring smooth wheel axle rotation and equipment movement. They are suitable for heavy-duty, dusty, humid, and salt spray operating environments such as ports and docks, meeting the needs of RTG cranes for high-speed movement and continuous operation.
As a key component of the RTG crane’s traveling system, this product is the preferred choice for industry professionals due to its superior materials and precision manufacturing. Its core functions are to fix bearings, support wheel axles, and buffer operational impacts. It boasts high strength and stability, with a tensile strength ≥300MPa and a hardness of HB180-HB220. It is wear-resistant and corrosion-resistant, effectively resisting the erosion of complex port conditions, reducing traveling system failures and maintenance costs. It is compatible with various sizes of RTG cranes and can operate under continuous heavy loads for 24 hours. This product adheres to original manufacturer standards and complies with GB/T 9439-2010 and ISO 185:2018 industry standards, maintaining the same quality as the original manufacturer. It can be directly replaced and is easy to install. Precisely matched core technical parameters: inner diameter 120mm±0.1mm, outer diameter 220mm±0.2mm, height 80mm±0.2mm, 4 bolt holes, bolt specification M20×80, compatible bearing model 32224, working temperature -20℃~60℃, surface roughness Ra≤1.6μm. Dimensionally accurate, securely installed, assembly without loosening or jamming, built-in sealing groove for optimized protection, balancing support and sealing, adaptable to various complex working conditions, and facilitating efficient equipment operation.

Basic parameters:

Place of Origin: Shanghai China
Model Number: DI0102
Material: ZG270-500
Size: 150*360*470mm
Color: Black
Face Material Composition: Paint
Weight: 55kg
Product Name: Bearing House

RTG bearing housings are core support components of the RTG crane’s travel system, directly affecting wheel and axle stability, equipment travel accuracy, and operational efficiency. We specialize in port components; our products undergo rigorous testing, ensuring reliable quality and comprehensive after-sales service. We support both wholesale and retail procurement, effectively reducing downtime due to travel system malfunctions and facilitating the efficient operation of various port tasks.

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