Oil Groove Bronze Flanged Bushing

Oil Groove Bronze Flanged Bushing

FLANGED BRONZE BUSHINGS are an indispensable element of machinery, and DALON is professional manufacturer in P/M development and production. Since 2002, we produce and design high quality FLANGED BRONZE BUSHINGS for our customer requirements.

Product Introduction

Innovative, durable and cost-efficient products have secured us a position as a leading global manufacturer of Wire Filters, Graphite Bushings Impregnated, Oil Sintered Iron Bushing. We strongly believe that quality, innovation and customer service are what separate us from the competitors and places us at the apex of the industry. And we have gained very good comments from our customers. Our company adheres to the business philosophy of taking science and technology as the guide, relying on the market and service as the guarantee to promote the vigorous development of enterprises.

DALON Flanged Bronze Bushings 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

 

DALON Flanged Bronze Bushings MATERIAL STRUCTURE

MATERIAL CODE

BASIC METAL

ALLOY COMPOSITION

Bronze based

CuSn9010/ SAE841 ASTM B438-70; SintA50/CuSnPb663

Cu87.5~90.5,Fe1.0max,Sn9.5~10.5; CuSn663

Standard material specifications include: SAE 841 (CuSn9010), ASTMB 438 Grade 1 Type II,

CuSn 6-6-3, Sint B 50 & Standard impregnating oil conforms to SAE 30 specifications

Sintered Bronze and iron based self-lubricating bushings are made of two different functions:

The metallic alloy structure which supports and transfers the mechanical loads

The oil lubricant or graphite contents which separates two surfaces in relative motion and to reduce friction.

FLANGED BRONZE BUSHINGS are an indispensable element of machinery, and DALON is professional manufacturer in P/M development and production. Since 2002, we produce and design high quality FLANGED BRONZE BUSHINGS for our customer requirements.

LUBRICATION OF FLANGED BRONZE BUSHINGS

Dry lubrication of FLANGED BRONZE BUSHINGS with solid lubricants under certain circumstances can achieve better friction coefficients than plastic bushings and casting bearings, for instance. Also FLANGED BRONZE BUSHINGS with content of graphite could reduce running sounds and good running properties.

An additional lubricant enables the longer service life to be increased.

FLANGED BRONZE BUSHINGS have a pore volume of between 15% to 30%, and these pores are used by oil impregnation for the bushing's entire service lifetime.

LUBRICATION OF Flanged Bronze Bushings

 

Dry lubrication of Flanged Bronze Bushings with solid lubricants under certain circumstances can achieve better friction coefficients than plastic bushings and casting bearings, for instance. Also Flanged Bronze Bushings with content of graphite could reduce running sounds and good running properties.

An additional lubricant enables the longer service life to be increased.

Flanged Bronze Bushings have a pore volume of between 15% to 30%, and these pores are used by oil impregnation for the bushing's entire service lifetime.

bronze bushings_11

Our company relies on strong R&D capital and technological innovation advantages, actively adapts to the development trend of the Oil Groove Bronze Flanged Bushing industry, and strives to maintain a strong competitive advantage for the company's products. We have rigorous technology, advanced production equipment, and a complete quality assurance system to guarantee quality. After years of business, our company has achieved leapfrog development.

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