Yn8 Carbide Sleeve Rings Centrifugal Pump Shaft Sleeve Submersible Pump Bushing

Yn8 Carbide Sleeve Rings Centrifugal Pump Shaft Sleeve Submersible Pump 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

Facing the new situation and new opportunities, we will always stand at the forefront of the tide of the times and bear in mind the mission of providing the best quality engine mount bushing, ss sintered filter cartridge, flange bushing and services. We have established complete and detailed service files for all users, formed a perfect and scientific after-sales service system, with professional after-sales service team and telephone line. We strictly abide by laws, regulations and standards related to environmental protection, continuously improve our environmental management system, and reduce the impact of our production on the environment.

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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.

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Our Yn8 Carbide Sleeve Rings Centrifugal Pump Shaft Sleeve Submersible Pump Bushing is reliable and unique, can improve the grade and added value of the product, and has significant economic benefits. We believe that our employees' aspiration for a better life is the goal of our management. From the perspective of the company, constant innovation can maintain the vitality of the company. Only continuous innovation can leave consumers with a vibrant and enterprising company image, and then have more trust in its products.

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