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Special Shoulder Bolt OEM Hardened Steel Special Metal Bushings

Special Shoulder Bolt OEM Hardened Steel Special Metal 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

Our stainless steel faucet water filter, small brass bushing, sintered bearing is manufactured under the direction of high quality requirements, standard inspections and rich experience. We are adhering to the core values ​​of "co-creation, progress, and win-win". We have humanized service and product package, specialized product technical support, maintenance and field service.

custom bronze bushingbush bearing

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

 

Shoulder Bushingbronze flanged sleeve bearingbronze flange bearingshoulder bushing

shoulder bushing

 

 

We actively develop strategic emerging industries, actively research and develop high-end Special Shoulder Bolt OEM Hardened Steel Special Metal Bushings, and continuously promote the optimization and upgrading of product structure. We will continue to take customers as the focus of attention, satisfy their needs to the maximum extent, respect science, adopt advanced process means and strictly control quality. We ensure the company's steady operation and sustained and rapid development, and actively participate in the construction of a multi-level social security system.

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