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High-Quality OEM, PTFE Customized PTFE Shoulder Bushings

High-Quality OEM, PTFE Customized PTFE Shoulder Bushings

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

Excellent first' in mind, we operate closely with our customers and supply them with efficient and expert services for sintered filter disc, sintered silencer muffler, Sintered Porous Metal Filters. The core concepts and values of our company are the common beliefs of all our employees, which control their behaviors. In line with the goal of building a grand brand of enterprise, we insist on steady management and long-term development. Our company adheres to the development strategy of 'internationalization, technology and industrialization'.

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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 take it as our purpose to provide customers with advanced, high-quality, reasonable and economical High-Quality OEM, PTFE Customized PTFE Shoulder Bushings, and to build a world-class brand as our goal. Our company will rely on strong resource advantages, high-quality service and information support, continue to maintain the pace of rapid development. The company is building an Internet platform for products, and will provide customers with more flexible personalized products and customized services.

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