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Sintered Silicon Carbide Silicon Carbide (SIC) Bushing for Pump

Sintered Silicon Carbide Silicon Carbide (SIC) 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.

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Product Introduction

Our company combines international advanced technology, constantly exploring in practice, and has always been in a leading position in gear bushing, 304 stainless steel muffler, stainless filter industry. Our company has long-term friendly cooperation with large enterprises at home and abroad, and has the right of self import and export. We insist on serving the country and repaying the society, actively carrying out public welfare and volunteer activities, and effectively fulfilling our corporate social responsibility. We manage customer relationship to improve customer satisfaction and win high customer retention and profitability. We always observe the market and make timely adjustments to our products based on market demand.

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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.

Pump Bushingbronze flanged sleeve bearingbronze flange bearingpump bushing

 

 

 

Improving the ecological environment is the responsibility and obligation of enterprises, and we carry out green development of Sintered Silicon Carbide Silicon Carbide (SIC) Bushing for Pump as an inevitable choice to adapt to a sustainable society. At this stage, unity is the guarantee for the gradual implementation of departmental integration and one of the core concepts for the implementation of corporate culture. We have after-sales service team to guarantee timely and quick response, while our attentive after-sales service can effectively save time space manpower.

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