Precision Machined Pump Split Bushing Different Kinds For CNC Machining Service
Product description
The copper bearing bush is used to support the rotating parts and transmit the generated load to the body of the equipment. The working condition of the bearing bush not only directly affects the machining accuracy of the equipment, but also affects its service life and efficiency.
The bearing material is usually soft, and the inner cylinder surface is not suitable for grinding. It can be processed by boring, diamond boring, scraping or grinding. When grinding, do not use the method of grinding with the shaft diameter, but use a special grinding rod with the same size as the bearing pad hole.
Main / features:
1. Good load bearing and wear resistance;
2. It is suitable for high load and low speed rotating motion, swinging motion and frequent opening and closing under load, which is not easy to form hydrodynamic lubrication;
3. Under the condition of boundary lubrication, the bearing can be maintained without oil for a long time, and the service life of the bearing is longer when oil is added in the layer;
4. The surface plastic layer can leave a certain margin during processing and forming, and can be processed by itself after assembly and pressing into the seat hole, so as to achieve better assembly size.
specifications
| Products Name | Bronze Split Bushing |
| Material Details | ZCuSn10Zn2 ; Graphite/MoS2 |
| Material Density | 7.3 g/cm3--8.8 g/cm3 |
| Load Capacity | 15N/mm2--200N/mm2 |
| Tensile Strength | 250N/mm2--1500N/mm2 |
| Material Hardness | HRC 55--250 |
| Working Tempereture | 300--400 ℃ |
| Frication Coefficient | Oil Lubrication: 0.03 ; Dry Frication 0.16 |
| Application Place | General(Atmosphere) ; High Temperature/Load Capacity ; High Pressure |
Instructions for inquiry:
1. Drawing: you only need to provide one of the drawing, drawing number, sketch and sample. (these are the premise of our service to you, and also the important standard to facilitate your acceptance of the workpiece after we do it well, so you must provide.)
2. Quantity: you need to customize the number of artifacts. (the more quantity, the more favorable price
3. Material: the material requirements of the workpiece; (is it a national standard or an enterprise standard or an export American Standard, please indicate that these will affect the price to a great extent!)
4. Duration: This is also an important information. If you need it urgently, it will increase the manufacturing cost. Generally, the manufacturing cycle of castings is 8 days
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