High Hardness Wear Resistance Anti-Corrosion Silicon Nitride Bushing for Pump

High Hardness Wear Resistance Anti-Corrosion Silicon Nitride 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

Our company has been paying close attention to the two principles of quality and innovation, and constantly providing customers with high-quality oil embedded sleeve bearing, stainless steel under sink water filter, Flanged Bronze Bushings. We are globally based, allocating capital, talent, technology, markets and other resources to deepen global cooperation. With the development tenet of 'science and technology is people-oriented', our company is always committed to creating happy experience in line with the needs of consumers.

custom bronze bushingbush bearing

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

 

 

 

We are determined to become the most trusted supplier of High Hardness Wear Resistance Anti-Corrosion Silicon Nitride Bushing for Pump for users, insisting on technological innovation as the driving force, market demand as the guidance, continuous innovation, and improving the economic and social benefits of the enterprise. We attach importance to the monitoring and evaluation of brand status, and constantly improve brand awareness, reputation and loyalty. Our company has gradually established a management mechanism and incentive mechanism for talent development, training and use suitable for the market economy, creating a good environment conducive to the emergence of all kinds of talents.

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