
Chongqing Kta50 Lubricating Oil Pump Bushing 3627300
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
The market has a high demand for our Graphite Bronze Bushing, Spherical Graphite Bronze Bushing, bronze bearing, and we obtain huge returns through economies of scale. We implement the principles of people-oriented, scientific and standardized, market innovation, high-quality and efficient operation, realize the best economic and social benefits, enrich and improve the quality of life and repay the society. We pioneer and innovate, deepen reform, adjust the structure, meet the challenges, accelerate the pace of development, and promote the common development of our business.


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.







Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Chongqing Kta50 Lubricating Oil Pump Bushing 3627300. Our company has advanced design and experienced technical team. The products are sold well in domestic and overseas markets at a value-for-money price and excellent product performance, and are well received and trusted by customers. Our international operation is facing good opportunities and severe challenges. We have formulated a development strategy for economic globalization based on our own advantages.
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