PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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For David Brown Engine Main Bearing AEM3323SA 6pcs AD4/49 Diesel Direct Injection
Product Specification
| Model | For David Brown Engine Main Bearing AEM3323SA 6pcs AD4/49 Diesel Direct Injection |
| Brand | TAJHO |
| Weight | 1.21kg/PC |
| Material | Aluminum-based |
| SIZE | Standard |
| Application | Machinery parts/Automobile Parts |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.013mm |
| Service | OEM available |
Product Principle
In the process design of bearing pads, it is necessary to determine the shape, size, and structure of the bearing pads based on the actual application situation. Ensure the accuracy and consistency of bearing shells by using mechanical processing equipment (such as CNC machine tools) for processing.
In order to improve the wear resistance and lubrication of bearing shells, it is often necessary to treat their surfaces. Common surface treatment methods include galvanizing, spraying coatings, and applying lubricating layers.
Product Usage
A bearing shell is a contact surface installed between two relatively rotating components, whose main function is to reduce friction between components and provide support. The bearing shells are usually made of metal materials.
Sliding pad bearing: The upper ring is composed of sliding pads, suitable for high-speed and high load conditions, and can reduce friction heat and wear.
Elastic bearing shell: The upper ring is made of elastic material, which can absorb impact and vibration to a certain extent, improving the reliability of the equipment.
As an indispensable and critical component of mechanical equipment, in the transmission system of railway vehicles, bearing pads are used to support and guide wheel axles, ensuring smooth train operation and reducing wear and tear on wheels and tracks