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Thermoplastic Rubber Small Tolerance NBR Rubber Bushing Plastic Shoulder Bushing

Thermoplastic Rubber Small Tolerance NBR Rubber Bushing Plastic Shoulder 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.

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Product Introduction

With the concept of 'customer satisfaction is the goal', we always take customer needs as the first to professionally develop and produce various Graphite Impregnated Bronze bushing, Iron Sintered Self Lubricated Bushes, stainless steel charcoal water filter. With our Professional R&D team, we are able to provide customization services with the most professional quality and never stop meeting the highest standard of safety. The company has a group of experienced technical management personnel and efficient and professional after-sales service personnel, strong technical force, advanced technology, sophisticated products, a set of strict testing system, fine quality management and perfect before-sale and after-sales service system.

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DALON Shoulder Bushing 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,

SAE660, 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.

DALON Shoulder BushingADVANTAGE:

With no moving parts, Shoulder Bushing are the simplest type of bearing. Compared to ball and roller bearings, they generally handle higher temperatures and perform better in dirty environments. They are also intended by design to be self-lubricating, maintenance free and low cost.

Performance

An extremely wide range of operating loads, speeds and temperatures:

  1. Dynamic loads from 6 to 75 MPa
  2. Linear speeds up to 8 m/s
  3. Operating temperatures from - 180°C to + 300°C

Suitable for use in a wide range of environments

  1. Marine environment
  2. Radio-active environments
  3. Contact with corrosive liquids or substances incompatible with oils
  4. Food preparation

 

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shoulder bushing

 

 

We have been recognized as one of the leading suppliers of Thermoplastic Rubber Small Tolerance NBR Rubber Bushing Plastic Shoulder Bushing in China. We are committed to providing customers with fast response, unparalleled quality, competitive prices, reliable delivery and abundant inventory. In the process of continuous development in these years, we have been thinking about the value of our own survival, we have always stood in the objective angle to measure the significance of our existence. We firmly believe that there will be quality first, then brand. Therefore, we regard these two elements as the pillars of the company and affect our every word and deed.

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