China supplier ANSI Roller Chains with Extended Bearing Pins

Product Description

Extended bearing pins

Short-pitch transmission precision roller and bush chains
Used industrial transmission roller chains;Industrial and agricultural machinery, including conveyors,wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles.It consists of a series of short cylindrical rollers held together by side links.It is a simple, reliable, and efficient means of power transmission.

Quadruplex Roller Chains are widely used  in Conveyors, automobiles and other industrial machines for easy operation and fast process.
 

Goods Roller chains K attachments
Package we use carton or pallet; we have regular sizes and the loading capacities of them.
Full New
Delivery detail 2-3 weeks after receiving your advance payment.
Shipping method Sea, air, express delivery.

  
Extended pin: with the bearing pin extended on 1 side of the chain

Extended pin dimensions

HangZhou CHINAMFG Jin Hao International Trade Co., Ltd.

Hoping sincerely that you can choose our company;We will serve wholeheartedly for you by our rich experience!

Glad to be of service.Please feel free to contact us anytime !!!
We 24 hours service for you!

 

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Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Oxygenation
Structure: Roller Chain
Material: Carbon Steel
Type: Short Pitch Chain
Samples:
US$ 6.87/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

roller chain

How do roller chains handle high torque loads?

Roller chains are designed to handle high torque loads effectively. Here’s a detailed answer to the question:

1. Robust Construction: Roller chains are constructed using high-quality materials and precise manufacturing techniques to ensure strength and durability. They are designed to withstand the forces generated by high torque loads without deformation or failure.

2. Load Distribution: Roller chains distribute the high torque load evenly across their links and pins. This even distribution helps prevent concentrated stress points and ensures that each link carries a portion of the load, reducing the risk of chain failure.

3. Fatigue Resistance: Roller chains are designed to resist fatigue caused by repeated stress cycles. They have sufficient strength and resilience to endure the high torque loads encountered during operation without experiencing premature wear or failure.

4. Proper Lubrication: Adequate lubrication is crucial for the smooth operation and longevity of roller chains under high torque loads. Lubrication reduces friction, minimizes wear, and helps dissipate heat generated by the increased forces. Proper lubrication ensures that the chain operates efficiently and extends its lifespan.

5. Tensile Strength: Roller chains are engineered to have high tensile strength, which allows them to withstand the tension created by high torque loads. The tensile strength of the chain ensures that it can handle the pulling force exerted by the rotating sprockets without elongation or failure.

6. Sprocket Selection: The choice of sprockets also plays a significant role in handling high torque loads. Sprockets should be matched appropriately with the roller chain to ensure proper engagement and efficient power transmission. Selecting sprockets with the appropriate tooth profile, material, and design helps optimize the performance and longevity of the chain under high torque conditions.

Roller chains have been extensively used in applications that require the transmission of high torque, such as heavy machinery, industrial equipment, and automotive systems. Their robust construction, load distribution capabilities, fatigue resistance, proper lubrication, high tensile strength, and compatibility with well-designed sprockets make them reliable and efficient in handling high torque loads.

roller chain

What are the limitations of using roller chains in certain applications?

Roller chains are versatile and widely used in various applications, but they do have some limitations to consider. Here’s a detailed answer to the question:

1. Speed Limitations: Roller chains have a practical speed limit due to factors such as chain length, centrifugal forces, and roller-to-sprocket engagement. At high speeds, the centrifugal forces can cause excessive chain vibration and increase wear, potentially leading to chain failure. In such cases, alternative power transmission systems like gears or belts may be more suitable.

2. Precision Requirements: Roller chains require proper alignment and tensioning for efficient operation. In applications that demand high precision, such as precision machinery or robotics, the inherent flexibility and slight elongation of roller chains may not meet the desired accuracy requirements. In such cases, alternative systems like timing belts or direct drive solutions may be preferred.

3. Environmental Limitations: Roller chains may not be suitable for certain environments with extreme temperatures, corrosive substances, or high levels of contamination. Harsh conditions can accelerate chain wear, reduce lubrication effectiveness, or cause corrosion. In these situations, specialized chains with appropriate coatings or alternative power transmission systems may be necessary.

4. Noise and Vibration: Roller chains can generate noise and vibrations during operation, particularly when not properly tensioned or maintained. In applications where noise or vibration is a concern, such as in noise-sensitive environments or precision machinery, additional measures like chain tensioners, vibration dampening, or alternative drive systems may be required.

5. Size and Space Constraints: Roller chains have a certain physical size and require appropriate clearance for installation. In applications with limited space or tight packaging requirements, alternative power transmission systems like compact belts or direct drives might be more suitable.

It’s important to carefully evaluate the specific requirements and constraints of each application when considering the use of roller chains. Alternative power transmission systems may be more suitable in certain cases, and consulting with experts or manufacturers can help determine the best solution for the intended application.

roller chain

Can roller chains be used in corrosive environments?

Roller chains can be used in certain corrosive environments, but it depends on the specific conditions and the type of roller chain used. Here’s a detailed answer to the question:

In general, standard roller chains are not suitable for prolonged exposure to corrosive environments, as they are typically made from carbon steel and are vulnerable to corrosion. However, there are specialized roller chains available that are specifically designed to withstand corrosive conditions. These chains are typically made from corrosion-resistant materials such as stainless steel or nickel-plated steel.

Corrosion-resistant roller chains offer several advantages:

1. Enhanced Corrosion Resistance: The use of corrosion-resistant materials provides excellent resistance to rust, oxidation, and chemical corrosion. This makes them suitable for applications where the chain is exposed to moisture, chemicals, or other corrosive agents.

2. Extended Lifespan: Corrosion-resistant roller chains have a longer service life compared to standard chains in corrosive environments. The resistance to corrosion helps maintain the chain’s structural integrity and prevents premature wear or failure.

3. Reduced Downtime and Maintenance: By using corrosion-resistant roller chains, maintenance and downtime due to chain corrosion are minimized. These chains require less frequent lubrication and are less prone to seizing or becoming stuck due to corrosion, resulting in reduced maintenance and increased operational efficiency.

However, it’s important to note that even corrosion-resistant roller chains have limitations. The level of corrosion resistance can vary depending on the specific material and environmental factors. In highly aggressive or extreme corrosive environments, additional protective measures such as specialized coatings or sealants may be necessary.

Before selecting a roller chain for a corrosive environment, it is essential to consider the severity of the corrosion, temperature, chemical exposure, and other environmental factors. Consulting with a knowledgeable supplier or engineer can help determine the most suitable chain material and design for the specific application.

China supplier ANSI Roller Chains with Extended Bearing Pins  China supplier ANSI Roller Chains with Extended Bearing Pins
editor by CX 2024-04-02

Metric roller chain

As one of the metric roller chain manufacturers, suppliers, and exporters of mechanical products, We offer metric roller chain and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of metric roller chain.

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