Excavators Bushing Sleeve a-Type for Hydraulic Cylinders

Excavators Bushing Sleeve a-Type for Hydraulic Cylinders

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.

Product Introduction

Our company is a large-scale integrated modern home furnishing enterprise focusing on Sintered Iron Bearing Bushings, Porous Plastic Filter Plate, plastic filter for water customized product design, research and development, production, sales and supporting services, and is committed to providing consumers with one-stop Sintered Iron Bearing Bushings, Porous Plastic Filter Plate, plastic filter for water solutions. The goal of our human resource policy is to stimulate the intelligence and initiative of our employees, to fully develop their potential to enhance business performance, and to help them achieve common and sustainable development of both individuals and the company. With the accelerated pace of today's economic globalization and the rapid development of science and technology, human resources have become the most important strategic resources. We face the needs of users with relatively new technical information and service concept, select appropriate products and services to provide customers for comparison and reference. The company has become one of the leaders in the industry, and we are providing better products and services to users around the world through continuous efforts.

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DALON BUSHING INTRODUCTION:

DALON Self Lubricating Bearing in Powder Metallurgy consist of a sintered bronze body. The main feature of Self Lubricating Bearing in Powder Metallurgy is their porous design, which contains oil lubricant, which should be the viscosity decrease due to increasing operating temperatures due to friction, the oil leaks out. At higher speed, a lubrication wedge develops, which lowers the bushing's friction.

The powdered metallurgy process is a mass production process that can reduce costs to a level that can be startlingly low when compared to CNC machining. An added benefit of the sintered Self Lubricating Bearing in Powder Metallurgy are the unique pores that are formed in the structure of the metal. These pores can serve as a reservoir for lubricant, providing a passage to the bearing surface. This unique feature adds the benefit of self-lubrication to many powdered metal bearings.

Material Specifications

Composition

Density

Porosity

K Strength Constant

Tensile Strength

Elongation

Yield PSI

Comparable Designations

 

(gm/cc)

(% by Vol.)

 

 

(in 1" %)

 

 

Copper 87.5-90.5

6.4-6.8

19 min

26,500

14,000

1

11,000

ASTM B-438-70

Iron 1.0 max

 

 

 

 

 

 

GR1 Type II

Tin 9.5-11.5

 

 

 

 

 

 

MPIF CT-0010-R

Carbon 1.75 max

 

 

 

 

 

 

Mil-B-5687C

 

Storage of Self Lubricating Bearing in Powder MetallurgyThese bearings must be stored in non-absorbing containers. Do not store in paper or cloth container. Do not store in cardboard boxes. The best containers are made of plastic or metal.

 

 

Self Lubricating Bearing in Powder Metallurgybronze flanged sleeve bearingbronze flange bearingself lubricating bearing in powder metallurgy

self lubricating bearing in powder metallurgy

 

 

We use our superb R&D design and advanced production technology to improve our Excavators Bushing Sleeve a-Type for Hydraulic Cylinders, and at the same time combine perfect after-sales service to vigorously develop domestic and foreign markets. We are committed to improving the level of essential environmental protection and consider safety and health environment as the highest priority responsibility issue. We are based on customer requirements, committed to technological innovation, adhere to the 'excellence, perfection' business philosophy, cast our products of high quality.

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