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 attachment affect the functionality of a transmission chain?

The choice of chain attachment plays a critical role in the functionality and performance of a transmission chain. Here’s a detailed answer to the question:

1. Load Capacity: Different chain attachments are designed to handle specific types and amounts of loads. The selection of the appropriate attachment is crucial to ensure that the transmission chain can safely and efficiently carry the intended load. The type of attachment, such as extended pins, cleats, or slats, can determine the chain’s ability to handle heavy or irregular loads.

2. Application Compatibility: The choice of chain attachment should align with the specific application requirements. Different industries and applications may require specialized attachments that are designed to address particular challenges or provide specific functionalities. For example, attachments used in conveying systems may include rollers, flights, or grippers to facilitate smooth material transfer.

3. Alignment and Tracking: Certain chain attachments, such as guide rails or track systems, help to ensure proper alignment and tracking of the transmission chain. These attachments minimize the risk of chain derailment or misalignment, which can lead to operational issues and reduced efficiency.

4. Positioning and Orientation: Some applications require precise positioning or orientation of objects or components. Chain attachments, such as indexing pins or brackets, are designed to facilitate accurate positioning or rotation of objects along the chain’s path. These attachments contribute to the reliable and precise operation of the transmission chain.

5. Material Handling: In material handling applications, chain attachments are often used to secure or hold items during transport. Attachments like hooks, clamps, or brackets enable the secure attachment of objects to the chain, preventing slippage or displacement during movement. This ensures safe and efficient material handling operations.

6. Specialized Functions: Chain attachments can provide additional functions based on specific application requirements. For example, attachments such as sensors, RFID tags, or lubrication reservoirs can be integrated into the chain design to enable monitoring, tracking, or lubrication functions. These specialized attachments enhance the overall functionality and performance of the transmission chain.

It’s important to select the appropriate chain attachment based on the specific application needs, load requirements, and desired functionality. Consulting with industry experts or chain manufacturers can help in determining the most suitable attachment options for optimal transmission chain performance.

transmission chain

How does the choice of lubrication method impact the performance of a transmission chain?

The choice of lubrication method plays a crucial role in the performance and longevity of a transmission chain. Here’s a detailed answer to the question:

1. Reduced Friction and Wear: Proper lubrication ensures a thin film of lubricant between the moving parts of the transmission chain, reducing friction and minimizing wear. This helps to maintain the integrity of the chain’s components, such as pins, rollers, and bushings, by preventing metal-to-metal contact and reducing surface damage.

2. Heat Dissipation: Lubrication helps in dissipating heat generated during the operation of the transmission chain. By reducing friction and providing a cooling effect, the lubricant helps to prevent overheating, which can lead to premature wear, deformation, or failure of the chain.

3. Corrosion Protection: Lubricants often contain additives that offer corrosion protection to the transmission chain. These additives create a protective barrier against moisture, chemicals, and other corrosive elements, preventing rust formation and maintaining the chain’s performance in corrosive environments.

4. Noise Reduction: Adequate lubrication reduces the noise generated by the movement of the transmission chain. The lubricant acts as a cushion between the contacting surfaces, dampening vibrations and minimizing the noise levels produced during operation. This contributes to a quieter and smoother chain operation.

5. Extended Lifespan: Proper lubrication helps to extend the lifespan of the transmission chain. By reducing friction, wear, and the accumulation of debris, lubrication minimizes the stress on the chain’s components, resulting in improved durability and reduced likelihood of premature failure.

6. Operational Efficiency: A well-lubricated transmission chain operates with higher efficiency. With reduced friction, the chain experiences less power loss, enabling more effective power transmission. This leads to improved overall system efficiency, reduced energy consumption, and lower operating costs.

7. Contamination Prevention: Lubrication acts as a barrier, preventing contaminants, such as dust, dirt, and debris, from entering the chain’s components. This helps to maintain the cleanliness of the chain, reducing the risk of abrasive wear and preserving the integrity of its parts.

It’s important to consider the specific operating conditions, such as temperature, speed, load, and environment, when selecting the lubrication method for a transmission chain. Factors such as the viscosity, temperature range, and compatibility of the lubricant with the chain material should be taken into account to ensure optimal lubrication performance.

transmission chain

Are there any industry standards or certifications for transmission chains?

Yes, there are industry standards and certifications that govern the manufacturing, quality, and performance of transmission chains. Here’s a detailed explanation:

1. ANSI/ASME Standards: The American National Standards Institute (ANSI) and the American Society of Mechanical Engineers (ASME) have developed standards for transmission chains, such as ANSI/ASME B29.1 for roller chains and ANSI/ASME B29.3 for pintle chains. These standards define the dimensions, materials, tolerances, and performance requirements for various types of transmission chains.

2. ISO Standards: The International Organization for Standardization (ISO) has also established standards for transmission chains, including ISO 606 for short-pitch precision roller chains and ISO 1275 for short-pitch conveyor chains. These standards ensure global consistency and compatibility in terms of chain dimensions and performance.

3. DIN Standards: In Germany, the Deutsches Institut für Normung (DIN) has developed standards for transmission chains, such as DIN 8187 for roller chains and DIN 8181 for bush chains. These standards are widely used in Europe and define the specifications and requirements for chain design and performance.

4. Certifications: In addition to standards, there are certifications that validate the quality and performance of transmission chains. One notable certification is the ISO 9001:2015, which demonstrates that the manufacturer has implemented a quality management system and meets the specified criteria for consistent product quality.

It is important to note that adherence to these standards and certifications is voluntary but highly recommended. Choosing transmission chains that comply with recognized standards and certifications ensures that they have been manufactured and tested to meet specific criteria for performance, reliability, and durability.

When selecting transmission chains, it is advisable to look for products from reputable manufacturers who prioritize quality and compliance with industry standards. This helps to ensure that the chains you choose will meet the necessary requirements for your application and deliver reliable performance over time.

China Best Sales A Series Short Pitch Roller Chain Roller Chain  China Best Sales A Series Short Pitch Roller Chain Roller Chain
editor by CX 2023-10-09

Transmission Chain

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Please get in touch with us for details.

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