New Type Round Link Chain with Gear and Bearing Core Components for Conveyor System in Farm Industries Portable Air Compressor

This round link chain is an essential component for conveyor systems used in farm industries and portable air compressors. It consists of a pin and a sleeve on which the chain’s rollers rotate. These pins and bushings are case-hardened, allowing them to hinge together under higher pressures and withstand the load pressures transmitted through the rollers and the shock of the engagement. This chain is classified as a box scraper chain, drop forged chain, forked link chain, roller chain, and round link chain. The high-quality, robust, and reliable performance of this forged chain makes it suitable for heavy-duty applications such as industrial machinery, construction equipment, mining and quarrying, agriculture and farming, and power generation. It is available in various sizes and materials, including case-hardened steel, trough-hardened steel, stainless steel, and heat-resistant steel.


  • High wear resistance
  • Exceptional strength and durability
  • Resistance to wear and tear
  • Customizable according to drawing


This round link chain is available in different types and sizes:

Item Name Type Chain Material Pin Material
Forged Link Chain * 142x50x19 – 142x50x25 – 142x50x29
* 150x50x16
* 160x50x25
* 200x50x25 – 200x60x30 or customized
  • 20MnCr5, 1.7147, case hardened steel, high wear resistance
  • 42CrMo4, 1.7225, trough hardened steel, high tensile load
  • AISI 316, 316Ti, 420, stainless steel
  • X10CrAlSi7, 1.4713, heat resistant steel, up to to 800°C
* 16MnCr5
* X46Cr13
Roller Chain DIN8165 / DIN8167 Customized according to drawing Customized according to drawing

Packaging & Shipping

We offer customized packaging and shipping options, depending on your needs. Please contact us for more information on our packaging and shipping solutions.

Other Products from EVER-POWER GROUP

EVER-POWER GROUP is a leading supplier of various products for industrial use. In addition to our round link chain with gear and bearing core components for conveyor systems in farm industries and portable air compressors, we also offer agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, and more. Our products are of high quality, offered at preferential prices, and accompanied by considerate services. We welcome customers to customize drawings and samples.


  1. What is a round link chain?
  2. What industries are round link chains suitable for?
  3. What materials are round link chains made of?
  4. What sizes are round link chains available in?
  5. What other products does EVER-POWER GROUP offer?

All the content of this page is from the Internet, and is only for reference when selecting products. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks mentioned in this content. Our replacement parts are designed to perfectly adapt to the original spare parts. If you need to purchase original spare parts, please contact the original factory or supplier.

Performance Characteristics of Gear Chain

Gear chains possess various performance characteristics that make them essential in different industries. Let’s examine these characteristics individually:

1. High Strength: Gear chains are known for their exceptional strength, allowing them to withstand heavy loads and provide reliable power transmission.

2. Efficiency: Gear chains offer high efficiency due to minimal energy loss during power transfer. This translates to cost savings and improved overall performance.

3. Durability: Gear chains are designed to be long-lasting, even in harsh operating conditions. Their robust construction ensures resistance to wear, corrosion, and other damaging factors.

4. Precision: Gear chains provide accurate and precise power transmission, ensuring smooth and reliable operation of machinery. This is crucial in maintaining optimal performance and minimizing downtime.

Types and Characteristics of Gear Chain

Gear chains are available in several types, each with its own unique characteristics. Let’s explore some common types:

1. Roller Chains: Roller chains are widely used due to their versatility and efficiency. They consist of interlocked roller links that engage with sprockets, ensuring reliable power transmission.

2. Silent Chains: Silent chains, also known as inverted-tooth chains, offer quiet operation and high-speed capabilities. Their toothed design reduces noise and vibrations, making them ideal for applications requiring noise reduction.

3. Leaf Chains: Leaf chains are designed with elongated plates connected by pins. They are commonly used in forklifts and other heavy-duty lifting applications due to their high tensile strength and resistance to shock loading.

4. Timing Chains: Timing chains are used to synchronize the rotation of camshafts and crankshafts in internal combustion engines. They ensure precise valve timing, contributing to engine performance and fuel efficiency.

Advantages of Gear Chain Materials

Different materials used in gear chains offer distinct advantages. Here are some examples:

1. Steel Chains: Steel chains are valued for their high strength, durability, and resistance to wear. They are commonly used in heavy-duty applications that require reliable power transmission.

2. Stainless Steel Chains: Stainless steel chains offer excellent corrosion resistance, making them suitable for applications exposed to moisture or harsh environments. They are commonly used in food processing and pharmaceutical industries.

3. Plastic Chains: Plastic chains provide lightweight options with low noise and self-lubricating properties. They are often used in industries requiring clean and quiet operations, such as the packaging and electronics sectors.

4. Nickel-Plated Chains: Nickel-plated chains offer enhanced resistance to corrosion and wear. They are commonly used in applications where protection against harsh conditions or chemicals is necessary.

Application of Gear Chain in Various Industries

Gear chains play a vital role in multiple industries, including:

1. Automotive Industry: Gear chains are used in engines, transmissions, and timing systems, enabling smooth power transmission and precise timing.

2. Industrial Machinery: Gear chains are essential in various industrial machinery applications, such as conveyors, elevators, and assembly lines, ensuring efficient and reliable operation.

3. Agricultural Equipment: Gear chains are used in tractors, harvesters, and other agricultural machinery, providing reliable power transmission for various agricultural tasks.

4. Construction Equipment: Gear chains are utilized in construction machinery like cranes, excavators, and bulldozers, ensuring reliable power transfer for heavy-duty operations.

5. Textile Industry: Gear chains are crucial in textile machinery, such as looms and spinning frames, ensuring precise movement and synchronization for efficient textile production.

Future Development Trends and Opportunities

The gear chain industry is expected to witness significant growth and opportunities in the coming years. Some key trends and prospects include:

1. Advancements in Materials: The development of new materials with improved strength, durability, and performance characteristics will enhance gear chain reliability and efficiency.

2. Automation and Industry 4.0: The integration of gear chains with advanced automation technologies and smart manufacturing processes will revolutionize industries, leading to increased demand for gear chain products.

3. Sustainable Solutions: The focus on sustainability and energy efficiency will drive the demand for gear chains that offer reduced friction, improved efficiency, and eco-friendly manufacturing processes.

4. Emerging Markets: The expansion of industries in emerging markets, especially in Asia and Latin America, will create new opportunities for gear chain manufacturers and suppliers.

Choosing a Suitable Gear Chain

Selecting the right gear chain involves considering several aspects:

1. Determine Application Requirements: Identify the specific needs and operating conditions of the machinery to ensure the gear chain can handle the required load, speed, and environment.

2. Identify the Type of Chain: Determine the appropriate chain type based on the application, such as roller chains for general power transmission or timing chains for engine synchronization.

3. Select the Chain Material: Choose a material that suits the operating conditions, considering factors like strength, corrosion resistance, and environmental compatibility.

4. Consider the Chain Dimensions: Ensure the gear chain’s dimensions, including pitch, roller diameter, and plate thickness, align with the machinery’s requirements for proper engagement and efficient power transmission.

5. Check Compatibility with Sprockets: Verify that the gear chain is compatible with the corresponding sprockets for smooth and reliable power transfer.


In conclusion, gear chains offer high strength, efficiency, durability, and precision, making them indispensable in various industries. The types and characteristics of gear chains, along with the advantages of different materials, provide options to meet specific application requirements. The widespread application of gear chains across the automotive, industrial machinery, agriculture, construction, and textile sectors showcases their importance in powering essential operations. Looking ahead, the gear chain industry is poised for growth, driven by technological advancements, sustainability initiatives, and emerging market opportunities. By considering application requirements, chain type, material selection, dimensions, and compatibility with sprockets, businesses can choose suitable gear chains for optimal performance and reliability.

Author: Dream