Product Description

Our roller chain size chart shows all the ANSI standard single-pitch and double-pitch chain sizes for making easy selections when it comes to sizing a chain!

Solid rollers enhance rotation on the bushing while reducing impact loads on the sprocket tooth during operation.

All components are heat treated to achieve maximum strength and greater wear resistance.

Pre-loaded during the manufacturing process to minimize the initial elongation.

Hot dipped lubrication ensures 100% lubrication of all chain components to extend wear life and reduce maintenance costs.

ISO
NO.
ANSI
NO.
PITCH BUSH
WIDTH
ROLLER
DIA
PIN PLATE MIN.
STRENGTH
 AVG.
STRENGTH
WEIGHT
d L1 L2 H t/T
mm mm mm mm mm mm mm mm kgf kgf kgm
*04C-1 *25-1 6.350 3.18 3.30 2.31 3.90 4.80 6.00 0.80 3.50 4.60 0.14
*06C-1 *36-1 9.525 4.77 5.08 3.58 6.00 7.20 9.00 1.30 7.90 10.60 0.35
08A-1 40-1 12.700 7.85 7.77 3.96 8.30 9.60 12.00 1.50 14.10 18.00 0.66
571A-1 50-1 15.875 9.40 10.16 5.08 10.25 11.85 15.09 2.03 22.20 31.00 1.05
012A-1 60-1 19.050 12.57 11.91 5.94 12.65 14.35 18.00 2.42 31.80 42.00 1.56
016A-1 80-1 25.400 15.75 15.88 7.92 16.20 17.90 24.00 3.25 56.70 70.20 2.67
571A-1 100-1 31.750 18.90 19.05 9.52 19.80 23.30 30.00 4.00 88.50 115.00 4.04
571A-1 120-1 38.100 25.22 22.23 11.10 25.00 28.30 35.70 4.80 127.00 170.00 5.94
571A-1 140-1 44.450 25.22 25.40 12.70 26.90 30.90 41.00 5.00 172.00 213.00 7.50
032A-1 160-1 50.800 31.55 28.58 14.27 32.05 35.75 47.80 6.40 226.80 290.00 10.20
036A-1 180-1 57.150 35.48 35.71 17.46 36.05 40.75 53.60 7.20 280.20 340.00 13.95
040A-1 200-1 63.500 37.85 39.68 19.84 39.55 43.85 60.00 8.00 353.00 480.00 16.86
048A-1 240-1 76.200 47.35 47.63 23.81 47.60 52.40 72.39 9.50 510.00 620.00 24.25

ISO
NO.
ANSI
NO.
PITCH BUSH
WIDTH
ROLLER
DIA
PIN PLATE TRANS
PITCH
MIN.
STRENGTH
 AVG.
STRENGTH
WEIGHT
d L1 L2 H t/T
mm mm mm mm mm mm mm mm mm kgf kgf kg/m
*04C-2 *25-2 6.350 3.18 3.30 2.31 7.10 7.90 5.90 0.75 6.40 7.00 8.60 0.28
*06C-2 *36-2 9.525 4.77 5.08 3.58 11.10 12.30 9.00 1.27 10.13 15.80 20.00 0.69
08A-2 40-2 12.700 7.85 7.77 3.96 15.50 16.70 12.00 1.52 14.38 27.60 34.50 1.30
571A-2 50-2 15.875 9.40 10.16 5.08 19.30 20.70 15.00 2.00 18.11 43.60 59.50 2.08
012A-2 60-2 19.050 12.57 11.91 5.94 24.05 25.95 18.00 2.40 22.78 62.30 80.60 3.09
016A-2 80-2 25.400 15.75 15.88 7.92 30.75 33.15 23.50 3.20 29.29 111.20 134.80 5.29
571A-2 100-2 31.750 18.90 19.05 9.52 37.70 41.10 30.00 4.00 35.76 173.50 224.30 8.01
571A-2 120-2 38.100 25.22 22.23 11.10 47.75 51.05 35.80 4.90 45.44 249.10 326.40 11.84
571A-2 140-2 44.450 25.22 25.40 12.70 51.35 55.35 41.50 5.60 48.87 338.10 409.00 14.89
032A-2 160-2 50.800 31.55 28.58 14.27 61.35 65.05 48.00 6.40 58.55 444.80 556.80 20.26
036A-2 180-2 57.150 35.48 35.71 17.46 69.25 73.65 54.00 7.20 65.84 560.50 652.80 27.62
040A-2 200-2 63.500 37.85 39.68 19.84 75.35 79.65 59.60 8.00 71.55 693.90 921.60 33.64
048A-2 220-2 76.200 47.35 47.63 23.81 96.30 96.30 72.10 72.39 87.83 1000.80 1190.40 48.31

Usage: Transmission Chain, Conveyor Chain, Roller Chain
Material: Alloy/Carbon Steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: Standard Size, Heavy Duty
Structure: Roller Chain
Samples:
US$ 10/Meter
1 Meter(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

transmission chain

How does the choice of chain coating impact the performance of a transmission chain?

The choice of chain coating can significantly influence the performance and durability of a transmission chain. Here’s a detailed answer to the question:

1. Corrosion Resistance: Chain coatings, such as zinc plating or polymer coatings, provide a protective layer that prevents the transmission chain from corroding when exposed to moisture, chemicals, or harsh environments. Corrosion can weaken the chain, leading to premature failure and reduced performance. A proper chain coating can extend the chain’s lifespan and maintain its functionality.

2. Wear Resistance: Some chain coatings, such as those with specialized polymers or ceramic particles, offer enhanced wear resistance. These coatings reduce the friction and abrasion between the chain and the sprockets, minimizing wear on the chain’s pins, bushings, and rollers. By reducing wear, the chain’s performance and longevity are improved, resulting in less frequent replacements and lower maintenance costs.

3. Reduced Friction and Energy Loss: Certain chain coatings are designed to reduce friction between the chain and the sprockets, resulting in smoother operation and improved energy efficiency. The reduced friction leads to lower energy loss during power transmission, which is especially beneficial in applications where energy savings are a priority.

4. Noise Reduction: Some chain coatings incorporate noise-dampening properties, which can help reduce the noise generated during chain operation. This is particularly advantageous in applications where noise reduction is essential, such as in residential or office settings, or in machinery that requires quiet operation.

5. Compatibility with Lubricants: The choice of chain coating should be compatible with the lubricants used in the application. Certain coatings have self-lubricating properties, allowing for reduced reliance on external lubrication. In contrast, other coatings may require specific lubricants to ensure optimal performance and longevity of the chain.

6. Environmental Considerations: Depending on the application, there may be specific environmental regulations or requirements to consider. Chain coatings that are environmentally friendly, such as those free of harmful substances or compliant with specific industry standards, can help meet these requirements and ensure sustainable operation.

It’s important to select the appropriate chain coating based on the specific application’s demands, including environmental conditions, load capacity, operating speed, and lubrication requirements. Consulting with experts or manufacturers can help determine the most suitable chain coating for optimal performance, durability, and longevity of the transmission chain.

transmission chain

What are the advantages of using a double-pitch transmission chain?

A double-pitch transmission chain offers several advantages in certain applications. Here’s a detailed answer to the question:

1. Cost-Effective: Double-pitch transmission chains are typically less expensive compared to standard pitch chains. This makes them a cost-effective choice for applications where high precision and high load capacity are not essential.

2. Lighter Weight: Double-pitch chains are lighter in weight compared to standard pitch chains of the same length. This can be advantageous in applications where weight reduction is desired, such as in portable equipment or conveyor systems.

3. Reduced Noise and Vibration: The longer pitch of double-pitch chains helps to reduce noise and vibration levels during operation. This can be beneficial in applications where noise reduction is important, such as in automotive or industrial machinery.

4. Higher Speed Capability: Double-pitch chains can operate at higher speeds compared to standard pitch chains. The longer pitch allows for smoother and more efficient motion, making them suitable for applications that require high-speed operation.

5. Extended Life: Due to their longer pitch, double-pitch chains distribute the load over a larger surface area, reducing stress and wear on individual chain components. This can result in an extended service life compared to standard pitch chains.

6. Customization Options: Double-pitch chains can be customized to meet specific application requirements. They can be made with different materials, coatings, and attachments to enhance their performance in specific environments or applications.

7. Wide Availability: Double-pitch transmission chains are widely available in the market, making them easily accessible for various industries and applications. They come in different sizes and configurations to accommodate different load capacities and system designs.

It’s important to note that while double-pitch transmission chains offer advantages in certain applications, they may not be suitable for all applications. Factors such as load capacity, speed, precision, and environmental conditions should be considered when selecting the appropriate chain for a specific application.

transmission chain

Can transmission chains be used in corrosive environments?

Transmission chains can be used in corrosive environments, but the choice of materials and proper maintenance are crucial to ensure their performance and longevity. Here’s a detailed explanation:

1. Material Selection: When operating in corrosive environments, it is important to select transmission chains made from corrosion-resistant materials. Stainless steel chains are commonly used due to their excellent resistance to rust and corrosion. They are capable of withstanding exposure to moisture, chemicals, and other corrosive agents.

2. Coatings and Treatments: Applying specialized coatings or treatments to the transmission chains can provide an extra layer of protection against corrosion. These coatings, such as zinc plating or epoxy coatings, create a barrier between the chain and the corrosive environment, reducing the risk of degradation.

3. Sealed or Enclosed Design: In some cases, using transmission chains with sealed or enclosed designs can help prevent contaminants, including corrosive substances, from entering the chain assembly. This can prolong the chain’s life and maintain its performance in corrosive environments.

4. Proper Lubrication: Adequate lubrication is crucial for maintaining the performance and preventing corrosion in transmission chains. Lubricants with anti-corrosive properties should be used to provide a protective film on the chain’s surfaces, reducing friction and preventing the corrosive agents from reaching the chain’s metal components.

5. Regular Inspection and Cleaning: Regular inspection and cleaning of the transmission chains are necessary in corrosive environments. This helps detect any signs of corrosion or damage early on, allowing for timely maintenance or replacement. Cleaning the chains with appropriate cleaning agents can help remove any corrosive residues and prolong their lifespan.

It is important to consult with the chain manufacturer or a knowledgeable expert to determine the most suitable chain and maintenance practices for specific corrosive environments. By selecting the right materials, applying protective coatings, ensuring proper lubrication, and conducting regular maintenance, transmission chains can be effectively used in corrosive environments while maintaining their performance and durability.

China Standard A Series Short Pitch Roller Chain Roller Chain  China Standard A Series Short Pitch Roller Chain Roller Chain
editor by CX 2023-09-11

Transmission Chain

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