
Oil and Pump Spare Parts Tungsten Carbide Mechanical Bushing
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 have been working hard to build a high-quality brand, hoping to become a professional and large-scale Fan Motor Bushing, Plastic Filter Element, 80 micron filter manufacturer in China. We will repay the society with excellent products and value-added services! Our company adheres to the tenet of 'Quality First, Superior Service', meets customers' demands for quality, delivery time and service, so as to firmly achieve a full range of services. Our company was born in the new era of high standards in the industry. We are born with high standards. We want to continue this high starting point and high requirements temperament. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years.


DALON Pump Bushing 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 |
|
The powdered metallurgy process is a mass production process that can reduce costs to a level that can be startlingly low when compared to CNC machining. An added benefit of the sintered Pump Bushing are the unique pores that are formed in the structure of the metal. These pores can serve as a reservoir for lubricant, providing a passage to the bearing surface. This unique feature adds the benefit of self-lubrication to many powdered metal bearings.







Our vision is to provide customers with value-added Oil and Pump Spare Parts Tungsten Carbide Mechanical Bushing, create maximum value for shareholders and society, and achieve common development with relevant stakeholders. We insist on implementing the concept of innovative, coordinated, green, open and shared development. In addition to high-quality products, our technically well-trained sales team also provides a full range of services to make rapid response to the requirements of users.
Hot Tags: pump bushing, China, manufacturers, suppliers, factory, wholesale, custom, sintered bronze air filters, Porous Metal Filters, Sintered Iron Flange Bushing, sintered mesh filter, Steel Wire Muffler, oil impregnated bushing
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