SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains
Dimension of SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains

| DIN/ISO Chain. NO. | ANSI
Chain. NO. |
Pitch | Roller Diameter |
Width Between Inner plates |
Pin
Diameter |
Pin Length | Inner Plate depth |
Plate Thick Ness |
Transverse Pitch |
Tensile Strength |
Weight Per Meter |
|
| P | dl max |
bl min |
d2 max |
L max |
Lc max |
h2 max |
T max |
Pt | Q min |
q. | ||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | kN | Kg/m | ||
| SS12AH-3 | SS60H-3 | 19.050 | 11.91 | 12.57 | 5.94 | 81.4 | 83.2 | 18.00 | 3.2 | 26.11 | 66.78 | 5.54 |
| SS16AH-3 | SS80H-3 | 25.400 | 15.88 | 15.75 | 7.92 | 101.4 | 102.9 | 24.00 | 4.0 | 32.59 | 119.07 | 9.42 |
| SS20AH-3 | SS100H-3 | 31.750 | 19.05 | 18.90 | 9.53 | 121.8 | 125.1 | 30.00 | 4.8 | 39.09 | 185.85 | 12.96 |
| SS24AH-3 | SS120H-3 | 38.10 | 22.23 | 25.22 | 11.10 | 151.2 | 155.2 | 35.70 | 5.6 | 48.87 | 266.70 | 19.64 |
| SS28AH-3 | SS140H-3 | 44.450 | 25.40 | 25.22 | 12.70 | 162.0 | 166.6 | 41.00 | 6.4 | 52.20 | 362.04 | 24.90 |
| SS32AH-3 | SS160H-3 | 50.800 | 28.58 | 31.55 | 14.27 | 192.0 | 196.8 | 47.80 | 7.2 | 61.90 | 476.28 | 30.10 |
| SS40AH-3 | SS200H-3 | 63.500 | 39.68 | 37.85 | 19.85 | 243.2 | 250.1 | 60.00 | 9.5 | 78.31 | 742.98 | 57.06 |
Introduction
The SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains are exceptional products designed to meet the demands of various industrial applications. These chains exhibit outstanding durability and reliability, making them suitable for heavy-duty tasks. With their robust construction and high-quality materials, they can withstand harsh operating conditions and provide efficient power transmission. These chains play a vital role in mechanical drive systems, ensuring seamless and efficient transfer of power. Whether it's in the manufacturing industry or heavy machinery applications, these chains are crucial components for achieving optimal performance.
Structure and Composition of SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains
The SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains are meticulously designed with a robust structure and carefully selected composition of materials. These key elements contribute to the exceptional performance and durability of the chains. Here are the main points highlighting the structure and composition of these chains:
- High-Quality Stainless Steel Material: The chains are constructed using high-grade stainless steel. This material offers excellent corrosion resistance, ensuring the chains can withstand harsh environments and prolonged exposure to moisture without rusting or deteriorating.
- Roller Design: The chains feature precision-engineered rollers that facilitate smooth and efficient motion. These rollers are designed to reduce friction and wear, enhancing the overall performance and lifespan of the chains.
- Link Plates: The link plates of the SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains are manufactured with precision and attention to detail. These plates provide the necessary strength and stability to endure heavy loads and maintain reliable operation.
- Pins and Bushings: The chains incorporate durable pins and bushings that play a crucial role in the smooth articulation between the links. These components are meticulously crafted to minimize wear and ensure consistent performance over an extended period of use.
- Attachments: Some variations of the SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains are equipped with attachments for specific applications. These attachments are designed to facilitate the efficient transfer of power or to accommodate additional functionalities.

Material
Our SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains are made with advanced materials. They perform exceptionally well in acidic and alkaline environments that come in direct contact with food. The chains are exposed to water and operate under extremely high or low temperatures, ranging from -40 to +400 degrees Celsius, requiring excellent corrosion resistance.
Key features of our stainless steel chains include:
- All parts are made from austenitic stainless steel, which provides excellent rust resistance.
- All components undergo surface precision processing to eliminate stress risks.
- The tensile strength is approximately 65% of standard carbon steel chains.
With these material characteristics, our stainless steel chains are ideal for applications that demand durability and reliability in challenging environments.

Working Principle of SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains
The SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains are designed to transmit power and bear loads in mechanical drives. These roller chains consist of a series of connected rollers that engage with teeth on a sprocket to transfer power from the driving shaft to the driven shaft. The working principle of these chains is based on the concept of friction, where the chain engages with the sprocket teeth to transfer power.
One of the key performance characteristics of the SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains is their high strength and durability. These chains are made from stainless steel, which makes them resistant to corrosion and wear. They can handle heavy loads and high speeds without breaking or stretching.
Another important performance characteristic of these roller chains is their ability to operate smoothly and efficiently. The rollers on the chain reduce friction between the chain and the sprocket teeth, which means less energy is lost as heat. This results in a more efficient transfer of power from the driving shaft to the driven shaft.

Why Choose Ever-power Stainless Steel Roller Chains?
Ever-power Stainless Steel Roller Chains, such as the SS40AH-3/SS200H-3 Heavy Duty Series, offer several outstanding advantages. One of our key strengths is the high strength of our chains. While typical stainless steel chains have the strength of general carbon steel, our stainless steel chains can reach 60%-70% of carbon steel strength.
Our chains are made from high-quality materials including 304, 316L (resistant to strong acids and corrosion), and 310S (resistant to extremely high temperatures). They have small clearances and high precision in fit. However, our biggest advantage lies in our superior chain plates.
During the heat treatment process, our chain plates undergo controlled deformation or stress elimination through pressure control during the cooling process. This ensures the dimensional accuracy and mechanical performance of the chains. Additionally, the chain surface undergoes high-pressure processing to enhance material durability.
The chain plates have uniform thickness, and the bright bands formed by double punching ensure tight contact with small tubes and shafts, resulting in high precision fit. All the holes are positioned at the center of the chain plates without any deviation. The chain plates have high flatness.

How To Select Sprockets For Stainless Steel Chains?
When it comes to selecting sprockets for SS40AH-3/SS200H-3 Heavy Duty Series Stainless Steel Roller Chains, there are a few important factors to consider. First and foremost, it is essential to choose a sprocket that is compatible with the pitch of the chain. This ensures a proper fit and optimal performance.
Another important consideration is the number of teeth on the sprocket. The number of teeth will determine the speed ratio between the sprocket and the chain, affecting the overall speed of the system. It's important to choose a sprocket with the correct number of teeth to ensure the desired speed output.
Additionally, the material and finish of the sprocket should be carefully considered when selecting a sprocket for stainless steel chains. It is recommended to choose a sprocket made from high-quality stainless steel that is resistant to corrosion and wear. A smooth finish on the sprocket can also reduce friction and wear on the chain.
At our company, we offer a wide variety of sprockets for sale, including different sizes, tooth counts, and finishes. We understand the importance of selecting the right sprocket for your application, and our knowledgeable team is always available to help you make the best choice.

Additional information
| Editor | Zqq |
|---|
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