
Cemented Carbide Shaft Sleeve, Bearing Sleeve Bush, Bushing for 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 are committed to opening up the field of Wire Filters, plain sleeve bearing, Sintered Wire Filter and building a trustworthy brand in the hearts of customers with unremitting efforts and quality service! Since the establishment of our company, we've realized the importance of providing good quality goods and the best before-sales and after-sales services. We have always been committed to optimizing business management, achieving innovation, and striving to be an excellent enterprise in the industry. Your fulfillment is our greatest reward. We create happiness with our wisdom and sweat, give the best solution to our customers and contribute upward to the society.


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 firm sticks to the basic principle of 'Quality is the life of your company, and status will be the soul of it' for Cemented Carbide Shaft Sleeve, Bearing Sleeve Bush, Bushing for Pump. We improve the business skills of our employees, cultivate a positive attitude, and promote the all-round development of our employees. We are committed to safeguarding the rights and interests of our customers and consumers, abiding by business ethics, engaging in fair competition, and striving to provide higher quality, more environmentally friendly, and more humane products and services to exceed our customers' expectations.
Hot Tags: pump bushing, China, manufacturers, suppliers, factory, wholesale, custom, microplastic filter, metal bushing, 10 micron stainless steel filter, bronze flanged sleeve bearing, sintered filter element, Steel Muffler
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