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Phosphor Bronze (CuSn8, Cusn4, CuSn5, CuSn6)

Phosphor Bronze (CuSn8, Cusn4, CuSn5, CuSn6)

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 can customize various sizes of metric bushing, oil filled bushing, Bronze Bush according to the different needs of customers. We take pragmatism, innovation, efficiency and progress as our corporate spirit. While the company continues to develop, we sincerely hope to establish partnerships with customers at home and abroad for mutual benefit and create prosperity together. "Don't make inferior enterprises, don't make inferior products" is our code of conscience. Customer satisfaction and support is our greatest motivation, we will continue to do a good job with our products. Looking ahead, we look forward to providing you with more sophisticated products and services with affordable prices.

custom bronze bushingbush bearing

DALON BUSHING INTRODUCTION:

DALON self-lubricatingphosphor bronze bushare manufactured of pressed copper and tin powders by sinter technology and impregnated with lubricating oil and high porosity (20-25% in volume).

TOLERANCES OF phosphor bronze bush

Our sintered sliding bearings can be manufactured in accordance with the primary DIN1494, ISO and MPIF standards, but can also made to meet special requirements.

DALON phosphor bronze bush 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

Phosphor Bronze Bearingbronze flanged sleeve bearingbronze flange bearingphosphor bronze bearing

 

 

 

 

We have always embraced the never-ending passion for Phosphor Bronze (CuSn8, Cusn4, CuSn5, CuSn6), adhere to the requirements for quality, and continue to develop more creative products. To cultivate and create a team of talents with a sense of mission and responsibility to win market leadership, create organizational advantages, and lead value orientation to support the realization of strategic goals is our company's continuous pursuit of talent. We attach great importance to business communication with users.

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