DIN1494 Standard Custom Metal Bushings Carbon Steel Sleeve Abrasion Proof

Carbon steel bushings offer several features that make them suitable for various applications. Here are some key features of carbon steel bushings:

1. Strength and Durability: Carbon steel bushings are known for their high strength and durability. The carbon content in the steel enhances its hardness, allowing the bushings to withstand heavy loads and resist wear over time.

2. Wear Resistance: Carbon steel bushings exhibit good wear resistance, making them suitable for applications where there is friction and sliding between moving parts. They can withstand abrasive conditions and reduce the wear and tear on mating components.

3. Machinability: Carbon steel is relatively easy to machine, allowing for the precise manufacturing of bushings with tight tolerances and complex shapes. This feature makes it easier to produce custom bushings to meet specific application requirements.

4. Cost-Effectiveness: Carbon steel is generally more affordable compared to other materials like stainless steel or bronze. This cost-effectiveness makes carbon steel bushings a popular choice for applications where high-performance materials are not necessary.

5. Corrosion Resistance (with proper treatment): While carbon steel is not inherently corrosion-resistant, it can be treated or coated to enhance its corrosion resistance. For example, applying a protective coating such as zinc plating can provide a barrier against corrosion.

6. Wide Range of Applications: Carbon steel bushings find applications in various industries, including automotive, machinery, construction, and manufacturing. They are used in equipment such as pumps, motors, conveyors, agricultural machinery, and many other mechanical systems.

7. Availability: Carbon steel is a widely available material, making carbon steel bushings easy to source and procure. They can be found in different sizes and configurations to fit specific application requirements.

It's important to consider the specific operating conditions, such as temperature, load, and environmental factors, when selecting carbon steel bushings. In some cases, alternative materials may be more suitable, such as stainless steel or self-lubricating polymers, depending on the application requirements.

SN-H Steel Bushing

The inner surface of SN-H steel bushing bearing is processed with various types of oil grooves, which improves the surface hardness and wear resistance after heat treatment. It is suitable for heavy-duty joint parts of construction machinery such as excavators, rotary drilling rigs, large loaders, wall grab and so on.

The steel bushing bearing of our company is based on 45#, 40Cr, 20CrMo, GCr15 and other materials. From raw materials to finished products, each process is strictly controlled to ensure the product quality. It produces bushing with high wear resistance, high surface hardness and strong internal toughness.

 

 

Optional Material

42CrMo-Super high strength steel

40Cr-Medium carbon quenched and tempered steel

20CrMo/20CrMnTi-Low carbon alloy steel

Gcr15-Bearing steel

45#-Carbon steel

 

 

 

 

 

A variety of product materials can be customized to meet your different product needs

 

blind hole oil storage steel bushing

The inner surface of the blind hole oil storage steel bushing is sprayed with molybdenum disulfide, which has the advantages of
low friction coefficient and good wear resistance, and can work under the condition without oil or with little oil. Products are
widely used in construction machinery, heavy duty high load equipment.

 

Process: Multipurpose furnace carburizing

Thickness of carburized layer:1.5-2.0mm

Hardness of carburized layer:HRC60--62

Molybdenum disulfide spraying on inner surface

Product Advantages

The inner wall of the bushing is evenly distributed with blind holes with conical cross-section.

The lubricating oil wedge is formed naturally during the grinding process of the inner hole of the bushing

The oil storage capacity of oil pocket is large, which is 3~5 times of that of ordinary oil tank and can be free from maintenance for a long time.

The oil pockets are evenly distributed on the inner wall, and the center distance of the oil pockets in the circumferential direction is fixed. No matter how large the bushing is, it only needs a small rotation angle to fill the inner surface of the bushing with the oil cloth, without lubrication dead area.

The oil pockets evenly distributed in the inner holes do not damage the bearing capacity of the inner wall of the bushing and prolong the service life of the bushing.

Material: 20CrMnTi, 20CrMo and other low carbon alloy steels Surface treatment: Molybdenum disulfide spraying

 

The bimetallic self-lubricating graphite copper bushing is based on low carbon steel, and the inner surface is Tin Phosphorus Bronze, the thickness can be customized 0.5-5mm. The ZCuSn10P1 tin-phosphorus bronze has high hardness and wear resistance. It can be used to manufacture parts that work under heavy load, high speed and high temperature, and the copper bushing is subject to strong friction. The surface of the bimetallic self-lubricating graphite bushing is inlaid with a special formula of solid lubricant at a certain angle and density, which is precisely processed, so that the copper bushing has the advantages of high wear resistance, high hardness and high toughness.

 

The bimetallic self-lubricating graphite copper bushing is a novel lubricating bearing with the characteristics of metal bearing and self-lubricating bearing. It is loaded by metal matrix, and the solid lubricating material with special formula plays a lubricating role. It has the characteristics of high bearing capacity, impact resistance, high temperature resistance and strong self-lubricating capability. It is especially suitable for occasions that are difficult to lubricate and form oil membrane, such as heavy load, low speed, reciprocating or swinging, and it is also not afraid of water erosion and erosion of other acids.

We provide various types of finish rolled seamless steel pipe products

1.Various specifications of steel pipe 2.Various steel pipe materials 3.Large inventory 4.Supply chain stability

Our products are exported to more than 120 countries and regions, providing supporting services for many well-known construction machinery and equipment manufacturers at home and abroad, and providing OEM/ODM services for nearly 100 trading companies every year.

About US

Shandong Sennai Intelligent Technology Co., Ltd. is located in Jinan City, Shandong Province. Its factory is located in Liaocheng, Shandong Province. It is a professional manufacturer of self-lubricating bearing manufacturing-industry and trade enterprise integrating scientific research, production, sales and technical service. It has 15 years of industry experience and global sales channels. It provides supporting services for many well-known construction machinery and equipment manufacturers at home and abroad, and provides OEM/ODM services for nearly 100 trading companies every year.

 

The factory has vertical and horizontal machining center equipment and professional and technical personnel team, high efficiency, strong comprehensive ability, can complete the shape of complex, high precision requirements of the single processing. And has a perfect staff skills training system, talent selection training plan.

Thickness of carburizing layer:1.0-1.2mm

 Surface hardness:hrc58 - 62

We have a rich cluster of heat treatment equipment, complete solutions to various steel heat treatment problems and rigorous quality control systems. We can heat treat various precision components, and can accurately control the hardening depth and hardness of carburizing. The technicians conduct in-depth experimental research on each work-piece to ensure that the hardness, strength, plasticity and toughness of the different materials are optimized after tempering. Make the metallographic structure tend to be stable and ensure that no deformation occurs in later use process.

 

Professional QC quality inspection team shall be responsible for the overall work of the department and organize implementation of relevant quality management regulations. Report batch quality problems timely, timely provide the information of unqualified products, and dispose unqualified products to ensure that the product quality meets the requirements.