S88 Agricultural Roller Chain
The S88 agricultural roller chain is a type of roller chain commonly used in agricultural machinery such as combines, balers, and other farm equipment. It is designed to provide reliable and efficient power transmission in harsh environments, where dust, dirt, and moisture are present. The S88 agricultural roller chain is made up of a series of interconnected links, each consisting of two inner plates, two outer plates, two rollers, and two pins. The rollers rotate on the pins, allowing the chain to smoothly transfer power from one sprocket to another.
S88 Roller Chain S88 Agricultural Chain
The S88 agricultural roller chain is a type of roller chain commonly used in agricultural machinery such as combines, balers, and other farm equipment. It is designed to provide reliable and efficient power transmission in harsh environments, where dust, dirt, and moisture are present. The S88 agricultural roller chain is made up of a series of interconnected links, each consisting of two inner plates, two outer plates, two rollers, and two pins. The rollers rotate on the pins, allowing the chain to smoothly transfer power from one sprocket to another.
The S88 roller chain is distinguished by its robust construction and high-strength components. It typically has a thicker link plate and a larger diameter roller than standard roller chains, which enable it to handle higher loads and resist wear and fatigue better. The S88 agricultural roller chain is a durable and reliable option for powering agricultural machinery, and it is widely used in the farming industry.

S88 Roller Chain Dimensions

| Chain No: | S88 Roller Chain |
| Pitch (P): | 66.27 mm |
| Roller Diameter (d1): | 22.86 mm |
| Width Between Inner Plates (b1): | 28.58 mm |
| Pin Diameter (d2): | 8.90 mm |
| Pin Length (L): | 49.8 mm |
| Connecting Link Pin Length (Lc): | 53.0 mm |
| Inner Plate Depth (h2): | 26.2 mm |
| Plate Thickness (T): | 4.0 mm |
| Tensile Strength: | 14,612 LBS |
| Weight Per Meter: | 7.17 LBS |
S88 Agricultural Roller Chain Specifications
1. Material: Alloy Steel
2. Surface Treatment: Shot peening
3. Application: This type of chain can be widely used in all agricultural machines & equipment.
4. Chain No: S32, S42, S52, S55, S62, S77, S88, etc.
| Product name | S88 Agricultural 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 |
| 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. |
Characteristics of S88 Agricultural Roller Chain
The S88 agricultural roller chain, specifically designed for combine harvesters, possesses several key characteristics that make it well-suited for the demanding conditions of agricultural machinery. Here are some notable features of the S88 agricultural roller chain:
- Durability and Strength: The S88 roller chain is crafted from high-quality steel, ensuring it withstands the demanding conditions of agricultural work. This durability is essential for resisting wear and tear over prolonged use, reducing the frequency of maintenance and replacements. Its robust construction helps maintain efficiency even under heavy loads and constant operation.
- Corrosion Resistance: Designed to operate in harsh environments, the S88 chain is often treated with anti-corrosive coatings or specialized lubricants. These treatments protect the chain from rust and corrosion caused by exposure to moisture and agricultural chemicals, ensuring a longer lifespan and reliable performance throughout the harvesting season.
- Precision Engineering: The S88 agricultural chain features precisely engineered rollers and pins, which are crucial for minimizing friction and ensuring smooth operation. This precision reduces energy loss during power transmission, enhancing the efficiency of the combine harvester and preventing mechanical failures that could lead to costly downtime.
- Optimal Pitch and Link Configuration: The chain's specific pitch and link configuration are designed to provide seamless integration with combine harvester systems. This configuration ensures that the chain fits perfectly with sprockets and drives, allowing for efficient power transfer and reducing the risk of slippage or misalignment during operation.
- Resistance to Abrasive Materials: During harvesting, the chain is exposed to dust, dirt, and other abrasive materials. The S88 agricultural roller chain is built to resist these elements, preventing premature degradation. Its ability to withstand such conditions ensures consistent performance and reduces the need for frequent cleaning or adjustments.
- Load-Bearing Capacity: The S88 agricultural chain is engineered to handle significant loads, which is crucial for driving the heavy components of a combine harvester. Its load-bearing capability ensures that it can move components like conveyors and elevators efficiently, supporting the high productivity demands of modern agricultural operations.

S88 Agricultural Chain Applications
The S88 agricultural roller chain is a crucial component used in various agricultural applications due to its durability, strength, and reliability. Here are some key applications of the S88 agricultural roller chain in agriculture:
- Combine Harvesters: In combine harvesters, the S88 roller chain is essential for driving key components such as the threshing drum and conveyor systems. Its robust design ensures efficient power transmission, allowing the harvester to process large volumes of grain with minimal downtime, even in challenging field conditions.
- Corn Harvesters: For corn harvesters, the S88 chain is crucial in managing the snapping rolls and gathering chains. It provides the strength needed to handle the tough stalks and ears of corn, ensuring smooth operation. Its durability minimizes wear, making it ideal for the high demands of corn harvesting seasons.
- Forage Harvesters: In forage harvesters, the S88 agricultural chain supports the cutting and processing mechanisms. It withstands the stress of chopping and transporting heavy forage material. The chain’s resilience to abrasion and debris ensures continuous operation, contributing to the efficiency and productivity of forage collection and processing tasks.
- Potato Harvesters: Potato harvesters rely on the S88 roller chain to drive the digging and conveying systems that unearth and transport potatoes. Its corrosion-resistant properties protect it from soil and moisture, ensuring reliable performance. The chain’s strength supports the delicate handling needed to minimize damage to the potatoes during harvest.
- Rice Harvesters: In rice harvesters, the S88 chain is used to drive the cutting and threshing components. Its precision and strength are vital for handling the dense and often wet rice plants. The chain’s ability to resist corrosion and wear ensures it can operate effectively in the moist environments typical of rice fields.
- Hay Round Balers: The S88 agricultural roller chain plays a crucial role in hay round balers by driving the rollers and belts that compress hay into bales. Its high load-bearing capacity and resistance to dust and debris make it ideal for baling operations, ensuring consistent bale formation and reducing equipment downtime during peak hay production periods.
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S88 Roller Chain Attachments
The S88 roller chain, commonly used in agricultural machinery like combine harvesters, can be equipped with various attachments to enhance its functionality and adapt it to specific tasks. Attachments are added to the chain links to allow for additional functions beyond basic power transmission. Here are some common types of attachments that can be found on S88 roller chains used in agricultural applications:
- S88 Chain K1 Attachments: The S88 chain with K1 attachments features side plates with extended pins, allowing for additional components or accessories to be securely mounted. This versatility is crucial in agricultural machinery, as it enables the chain to adapt to various tasks, such as guiding or pushing harvested material. The K1 attachment enhances the chain's utility in diverse applications, ensuring efficient operation.
- S88 Chain SK1 Attachments: SK1 attachments on the S88 chain include a straight, one-sided extension designed for mounting or connecting to specific equipment parts. This configuration is particularly useful for customized setups in harvesters, where precise alignment and secure attachment are necessary. The SK1 attachment provides flexibility and stability, improving the overall functionality and adaptability of the equipment.
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| S88 Chain K1 Attachment | S88 Chain SK1 Attachment |
S88 Roller Chains vs. CA550 Roller Chains
S88 roller chains and CA550 roller chains are both used in agricultural machinery, but they have distinct differences. The S88 chain is typically used for heavy-duty applications, known for its robust construction and durability, making it ideal for demanding tasks like those in combine harvesters. It features a specific pitch and link design that optimizes power transmission and minimizes wear.
On the other hand, the CA550 roller chain is also widely used in agricultural equipment but is more suited for moderate-duty applications. It is commonly found in machinery such as conveyors and certain types of harvesters. The CA550 chain offers a balance between strength and flexibility, with a design that accommodates less intense operational demands compared to the S88 chain.
While both chains are durable and reliable, the choice between them depends on the specific requirements of the machinery, including load capacity, environmental conditions, and the nature of the work being performed. This distinction helps ensure optimal performance and longevity of the equipment.
| Feature | S88 Roller Chains | CA550 Roller Chains |
|---|---|---|
| Application | Heavy-duty agricultural tasks | Moderate-duty agricultural tasks |
| Material | High-quality steel for enhanced durability | Durable steel suitable for moderate loads |
| Pitch | Specific pitch for heavy-duty performance | Standard pitch for general agricultural use |
| Load Capacity | High load-bearing capacity | Moderate load-bearing capacity |
| Wear Resistance | Excellent wear resistance | Good wear resistance |
| Corrosion Resistance | Often treated for corrosion protection | May have standard corrosion resistance |
| Typical Use | Combine harvesters, forage harvesters | Conveyor systems, smaller harvesters |
| Flexibility | Less flexible due to robust design | More flexible for versatile applications |
| Design | Precision-engineered for minimal friction | Balanced design for strength and flexibility |
| Maintenance | Requires regular maintenance for peak performance | Easier maintenance for general use |
| Cost | Typically more expensive due to heavy-duty nature | Generally more affordable |
| Availability | Available in specialized agricultural markets | Widely available in general agricultural markets |
| Temperature Tolerance | High temperature tolerance | Moderate temperature tolerance |
| Vibration and Noise | Designed to minimize vibration and noise | Standard vibration and noise levels |
| Attachment Compatibility | Compatible with various attachments (e.g., K1, SK1) | Compatible with standard attachments |
| Longevity | Longer lifespan in harsh conditions | Sufficient lifespan for moderate conditions |
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| S88 Roller Chains | CA550 Roller Chains |
Where are the S88 Agricultural Roller Chains Used in Combine Harvesters?
In combine harvesters, the S88 agricultural roller chains play critical roles in various components and systems, ensuring the efficient operation of these complex agricultural machines. Here are some key areas within combine harvesters where S88 roller chains are commonly used:
- Threshing Mechanism: The S88 roller chain is integral to the threshing mechanism, where it helps drive the drum that separates grains from the stalks. Its durable construction ensures consistent power transfer, allowing the harvester to efficiently process large volumes of crops without interruption, even under heavy loads.
- Conveyor Systems: In the conveyor systems of a combine harvester, the S88 chain is used to move harvested material from one section to another. Its strength and reliability are crucial for handling the continuous flow of crops, ensuring smooth and efficient transport throughout the harvesting process.
- Grain Elevators: The S88 agricultural chain operates the grain elevators, which are responsible for lifting and transporting grains to storage bins. Its robust design allows it to manage the weight and volume of the grains effectively, minimizing the risk of breakdowns and ensuring a steady, efficient operation during peak harvesting periods.
- Header Drives: The header, which cuts and feeds crops into the harvester, relies on the S88 chain for power. The chain's ability to withstand high levels of stress and its resistance to wear make it ideal for driving the header components, ensuring precise and efficient cutting performance in varied field conditions.
- Straw Chopper: In the straw chopper, the S88 agricultural chain helps drive the blades that chop residual straw into smaller pieces. Its durability and resistance to abrasion are essential for maintaining performance, even when dealing with tough, fibrous plant material, ensuring the chopper operates efficiently without frequent maintenance.
- Auger Drives: The auger systems, which move grain within the combine, depend on the S88 chain for operation. Its strength and precision allow the augers to function smoothly, reducing the risk of jamming or mechanical failure. This ensures continuous movement of grain, optimizing the harvesting efficiency and productivity of the machine.

S88 Chain Sprockets for S88 Chains
S88 chain sprockets and S88 chains play a vital role in working closely together in agricultural machinery, especially in equipment such as combine harvesters. The sprocket is a gear-like component that is used in conjunction with the chain to ensure the efficient transmission of power and the synchronous operation of mechanical components. The following is a detailed description of the connection between the two and their uses.
First of all, the S88 chain sprockets, through its precise tooth shape, perfectly fits the pitch of the S88 chain, ensuring a smooth transfer of power. The teeth of the sprocket are closely engaged with the roller and pin of the chain, reducing friction and wear. This precise meshing relationship increases the efficiency of the equipment and extends the service life of the chain and sprocket.
Second, the S88 chain sprockets and chain combination is used to drive key parts of machinery, such as the conveyor system in combine harvesters, threshing drums and cutting tables. Through this combination, power is transferred from the engine to the various working parts, ensuring stable operation of the machine under high loads.
In addition, the strength and wear resistance of the S88 chain is combined with the durable material of the sprocket, allowing it to maintain performance in harsh agricultural environments. Sprockets are usually made of high-strength steel or other durable materials that can withstand the challenges of high stress and long-term use.
In terms of maintenance, the S88 sprockets and chains are also designed so that they are easy to check and replace. This design convenience reduces equipment downtime and ensures continuity and efficiency in agricultural operations.
The close connection and interaction between the S88 sprocket and the chain not only ensures the efficient operation of mechanical equipment, but also improves the reliability and productivity of agricultural production. Through this collaborative work, agricultural machinery is able to perform optimally under demanding working conditions.

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.

FAQs:
Q: What materials are used in S88 roller chains?
A: S88 roller chains are typically made from high-quality steel, which offers excellent strength and resistance to wear and tear. The chains are often treated with coatings or finishes to enhance their resistance to rust and corrosion, ensuring longevity in outdoor environments.
Q: How does the S88 roller chain improve agricultural machinery performance?
A: This chain enhances machinery performance by providing smooth and efficient power transmission. Its robust construction minimizes the risk of breakage or malfunction, reducing downtime and maintenance costs, which is crucial for time-sensitive agricultural operations.
Q: What are the key features of the S88 agricultural chain?
A: Key features include a high tensile strength, precision engineering for reduced friction, and compatibility with a wide range of agricultural equipment. These features contribute to the chain's ability to withstand heavy loads and operate effectively under harsh conditions.
Q: How do you maintain an S88 chain?
A: Regular maintenance involves cleaning the chain to remove dirt and debris, lubricating it to reduce friction and wear, and inspecting for signs of damage or excessive wear. Proper maintenance ensures optimal performance and extends the chain's lifespan.
Q: Where can S88 roller chains be used in agriculture?
A: These chains are versatile and can be used in various agricultural machines such as combines, balers, and conveyors. Their adaptability makes them suitable for multiple applications, including driving, conveying, and lifting tasks in farming operations.
Q: What are the benefits of using an S88 agricultural roller chain over other chains?
A: The S88 Roller Chain offers superior durability and reliability compared to standard chains. Its design is optimized for heavy-duty applications, which reduces the likelihood of chain failure under stress, making it a cost-effective choice for long-term use.
Q: Are there specific lubricants recommended for S88 roller chains?
A: It is recommended to use high-quality lubricants specifically designed for roller chains. These lubricants typically provide excellent penetration and protection against rust and wear, ensuring the chain operates smoothly and efficiently.
Q: How do you determine the right size of the S88 roller chain for your equipment?
A: Determining the correct size involves considering the pitch, roller diameter, and width between inner plates. It is crucial to refer to equipment manuals or consult with manufacturers to ensure the chain fits and functions properly with the machinery.
Q: What safety measures should be taken when handling S88 agricultural chains?
A: Safety measures include wearing protective gloves to prevent injuries from sharp edges and securing machinery before installing or servicing the chain. Regular inspection and timely replacement of worn chains help prevent accidents and ensure operational safety.
Additional information
| Editor | Yjx |
|---|
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