
Mine Equipment 4ahf Froth Slurry Pump Throat Bushing Eahf4083 Nr55
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
It is the key to shape our company's image to do a good job in the construction of enterprise ideology, and it is an important guarantee to improve the quality of stainless steel mesh water filter, oil filled 841 bronze bearing, flanged sleeve bushing and services. We have the management philosophy of courageous exploration and innovation and the spirit of the times of innovative thinking, good planning and practical work, and continuous climbing. We are striving to build a brand with Chinese characteristics with our forward-looking vision and high-end positioning strategy. For the enterprise system, strategy, technology, market, quality, management, culture and other aspects, we have improved the enterprise innovation work system and relatively perfect management methods.


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.







We make every effort to provide our customers with the most optimal design solutions to reduce the overall cost of our Mine Equipment 4ahf Froth Slurry Pump Throat Bushing Eahf4083 Nr55. Innovation is the inexhaustible driving force for an enterprise to thrive, and to refuse innovation is to refuse development. Quick response and strict practice are our work style. Symbiosis, win-win and harmonious development are our eternal pursuit.
Hot Tags: pump bushing, China, manufacturers, suppliers, factory, wholesale, custom, oil impregnated bronze bearing, brass pneumatic muffler, Powder Metallurgy Gear, flanged bush bearing, brass bearing bushing, custom bronze bushing
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