Tungsten Carbide Tile Plain Shaft Bearing OEM for Oil Drilling Mud Pump
DALON self-lubricating sintered bronze bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume). The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
Product Introduction
We grasp the people-oriented business philosophy, insist on grasping the true essence of knowledge economy in the competitive information Porous Plastic Exhaust Mufflers, pe disc filter, plastic tap water filter industry, and implement talent strategy. While bringing together a group of high-quality talents, the company also introduces advanced foreign equipment to help product research and development. Through our diversified operations and investments, we have actively partnered with groups that share our business philosophy and established a wide range of business alliances to serve our global customers. We think that the essence of enterprise knowledge management is the management of human experience, knowledge, ability and other factors in the enterprise to realize knowledge sharing and transformation.
DALON Plain Shaft Bearing PROPERTIES
|
GENERAL |
|
Unit |
Value |
|
Maximum load, p |
Static Dynamic |
N/mm2 N/mm2 |
20 10 |
|
Operating temperature |
Min Max |
°C °C |
-180 +300 |
|
Minimum density |
|
g/cm3 |
6.2 |
|
Minimum apparent porosity |
|
% |
20 |
|
Maximum sliding speed, U |
m/s |
0.1 - 6.0 * |
|
|
Maximum pU factor |
N/mm2 x m/s |
0.1 - 1.8 * |
|
|
Coefficient of friction |
|
0.05 - 0.25 * |
|
|
Surface roughness, Ra |
µm |
≤ 0.3 - ≤ 0.6 |
|
|
Surface hardness |
HB |
> 240 - > 355 |
|
Main Advantages of DALON Plain Shaft Bearing
1) Powder metallurgy can ensure the accuracy and uniformity of the material composition ratio.
2) Suitable for producing products of the same shape and large quantities, low production cost.
3) The production process is not afraid of oxidation, and no material pollution will occur.
4) No subsequent machining processing is required, saving materials and reducing costs.
5) Most difficult metals and compounds, pseudo alloys, porous materials can only be manufactured by powder metallurgy
plain shaft bearing
We continue to learn advanced technology at home and abroad to open up and develop new markets. We have established a good business reputation and brand image in the Tungsten Carbide Tile Plain Shaft Bearing OEM for Oil Drilling Mud Pump industry, making us a competitive enterprise. During the development of our company, we pay attention to the protection of the environment, constantly optimize the production line, improve environmental standards, and provide good working and living conditions. Our company takes meeting the multiple needs of customers as its own responsibility and takes creating value for customers as its enterprise tenet and wholeheartedly provides customers with integrated product solutions and high-quality services.
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