A557 Agricultural Roller Chain

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Roller Chain

The A557 agricultural roller chain is a type of roller chain that is commonly used in agricultural machinery and equipment. Roller chains are a series of connected links with rollers that rotate around a central pin. They are used to transmit power between two or more rotating shafts. A557 agricultural roller chain is available in a variety of lengths and attachments. It can be used with a variety of sprockets, and it is a good choice for a variety of agricultural applications.

The A557 agricultural roller chain is a specific type of roller chain that is designed to withstand the harsh conditions of agricultural applications. It has a pitch of 41.40 mm and a roller diameter of 17.78 mm. The chain is made from high-quality materials, such as heat-treated steel, to provide strength and durability.

This type of A557 roller chain is typically used in applications such as combine harvesters, balers, and other types of agricultural machinery. It is designed to handle heavy loads and resist wear and tear caused by dirt, dust, and other environmental factors commonly found in agricultural settings.


A557 Chain (Agricultural Chain) Dimensions:


Chain No: A557 Chain
Pitch (P): 41.40 mm
Roller diameter (d1): 17.78 mm
Width between inner plates(b1 ): 20.24 mm
Pin diameter (d2 ): 8.00 mm
Pin length (L): 37.4 mm
Pin length (Lc ): 40.6 mm
Plate dimension (h2 ): 23.1 mm
Plate dimension (T): 3.10 mm
Ultimate tensile strength(Q): 55.61/12639 kN/lbf

A557 Roller Chain Specifications:

1. Chain material: Alloy steel or Stainless steel
2. Surface treatment: Shot peening / Zinc-Plated / Nickel-Plated / Dacromet-Plated
3. Application: This product is widely used in the combine harvester, rice harvester, and other agricultural machinery.

Product name  A557 Roller Chain
Materials Available  1. Stainless Steel: SS304, SS316, etc
2. Alloy Steel: 45Mn, 42CrMo, 20CrMo, etc
3. OEM, according to your request
Surface Treatment Shot peening, Blackening, Oxygenation, Polishing, Zinc-plated, Nickel-plated, Anodized, etc.
Characteristic Fire Resistant, Oil Resistant, Heat Resistant
Design criterion ISO DIN ANSI & Customer's Drawing
Size Customer's Drawing & ISO Standard
Application Corn harvester machine
Package Wooden Case / Container and pallet, or made-to-order
Certificate ISO9001: 2008
Advantage First quality, Best service, Competitive price, Fast delivery
Delivery Time 20 days for samples. Forty-five days for official order.

Features of A557 Agricultural Roller Chain:

Here are some of the features of the A557 agricultural roller chain:

1. Durability: A557 agricultural roller chain is made of hardened steel parts to close tolerances, which makes it very durable. It can withstand the rigors of agricultural applications, such as the constant movement of conveyors and the wear and tear of harvesting equipment.

2. High quality: A557 agricultural roller chain is manufactured to high-quality standards. The parts are made of high-quality materials, and the chain is assembled with precision. This ensures that the chain will perform well and last for a long time.

3. High strength: A557 agricultural roller chain is strong enough to handle the loads that are common in agricultural applications. The chain can withstand tensile loads of up to 16,500 pounds, which makes it a good choice for heavy-duty applications.

4. Long working life: A557 agricultural roller chain is designed to last for a long time. The chain is made of wear-resistant materials, and it is lubricated to reduce friction. This helps to extend the life of the chain and keep it running smoothly.

5. Wide range of applications: A557 agricultural roller chain is a versatile chain that can be used in a wide range of agricultural applications. It is a good choice for conveyors, harvesting equipment, and other applications where a durable and high-quality chain is needed.

A557 Roller Chain Accessories:


A557 Roller Chain Attachments:

The A557 chain attachments are commonly used for A557 agricultural roller chains, so we keep a full line of attachment links in stock for individual purchases. We can also supply a complete assembly with the chain and attachments already attached.


A557 Roller Chain Sprockets for A557 Roller Chain:

The A557 roller chain is typically used in combination with A557 roller chain sprockets, which are toothed wheels that mesh with the chain to transmit power between two shafts. The sprockets are designed with teeth spaced to match the pitch of the chain, and they come in a variety of sizes and configurations to suit different applications.

When selecting an A557 roller chain and A557 roller chain sprocket combination, it is important to ensure that the teeth on the sprocket are designed to properly engage with the rollers on the chain. This will help to ensure smooth and efficient power transfer, as well as prolong the life of the chain and sprocket.

The A557 roller chain and A557 roller chain sprockets are commonly used in agricultural machinery, such as combines, balers, and other farm equipment. They are designed to be highly durable and resistant to wear, making them well-suited to the demanding operating conditions of agricultural applications.

When selecting an A557 roller chain and A557 roller chain sprocket, it is important to consider factors such as the load capacity, speed, and environmental conditions of the application. This will help to ensure that the agricultural chains and agricultural sprockets are properly sized and configured for the specific needs of the equipment.


A557 Agricultural Roller Chain Maintenance:

A557 agricultural roller chain is a high-strength, heavy-duty chain that is used in a variety of agricultural applications. To ensure that the chain lasts for as long as possible, it is important to perform regular maintenance.

Here are some of the key maintenance tasks for the A557 agricultural roller chain:

  • Lubrication: The A557 chain should be lubricated on a regular basis, using a high-quality lubricant that is designed for agricultural applications. The frequency of lubrication will depend on the specific application, but it is generally recommended to lubricate the chain at least once a week.
  • Cleaning: The A557 chain should be cleaned on a regular basis, using a mild detergent and water. This will help to remove dirt, debris, and other contaminants that can build up on the chain and cause wear.
  • Inspection: The A557 chain should be inspected regularly for signs of wear, such as stretched links, bent pins, or damaged rollers. If any of these problems are found, the chain should be replaced as soon as possible.
  • Alignment: The A557 chain should be aligned properly to ensure that it is running smoothly and efficiently. Improper alignment can cause premature wear on the chain and sprockets.

China Agricultural Roller Chain Manufacturers

We specialize in chains made to customers’ drawings and specifications. Our advantage is reliable quality, competitive price, prompt delivery, and good service. Standard products include various transmission and conveyor chains, like roller chains, double pitch conveyor chains, hollow pin chains, leaf chains, flat top chains, side bow chains, lumber conveyor chains, 81X conveyor chains, agricultural chains, CA550 roller chains, S55 roller chains, silent chains, X458 conveyor chains, grip chains (film gripper chains), PIV chains, stainless steel chains, nickel/ zinc plated chain, slient chain, engineering chain, steel pintle chain, welded steel chain, drop forged chain, malleable iron chain, and many other types. Different kinds of attachments are available.

We are one of the best roller chain manufacturers. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!

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