SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains
Specifications of SS20AH-1/SS100H-1 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 | ||
| SS08AH-1 | SS40H-1 | 12.700 | 7.95 | 7.85 | 3.96 | 18.8 | 19.9 | 12.00 | 2.0 | _ | 9.87 | 0.82 |
| SS10AH-1 | SS50H-1 | 15.875 | 10.16 | 9.40 | 5.08 | 22.1 | 23.4 | 15.09 | 2.4 | _ | 15.54 | 1.25 |
| SS12AH-1 | SS60H-1 | 19.050 | 11.91 | 12.57 | 5.94 | 29.2 | 31.0 | 18.00 | 3.2 | _ | 22.26 | 1.87 |
| SS16AH-1 | SS80H-1 | 25.400 | 15.88 | 15.75 | 7.92 | 36.2 | 37.7 | 24.00 | 4.0 | _ | 39.69 | 3.10 |
| SS20AH-1 | SS100H-1 | 31.750 | 19.05 | 18.90 | 9.53 | 43.6 | 46.9 | 30.00 | 4.8 | _ | 61.95 | 4.52 |
| SS24AH-1 | SS120H-1 | 38.100 | 22.23 | 25.22 | 11.10 | 53.5 | 57.5 | 35.70 | 5.6 | _ | 88.90 | 6.60 |
| SS28AH-1 | SS140H-1 | 44.450 | 25.40 | 25.22 | 12.70 | 57.6 | 62.2 | 41.00 | 6.4 | _ | 120.68 | 8.30 |
| SS32AH-1 | SS160H-1 | 50.800 | 28.58 | 31.55 | 14.27 | 68.2 | 73.0 | 47.80 | 7.2 | _ | 158.76 | 10.30 |
| SS36AH-1 | SS180H-1 | 57.150 | 35.71 | 35.48 | 17.46 | 75.9 | 81.6 | 53.60 | 8.0 | _ | 196.70 | 14.83 |
| SS40AH-1 | SS200H-1 | 63.500 | 39.68 | 37.85 | 19.85 | 86.6 | 93.5 | 60.00 | 9.5 | _ | 247.66 | 19.16 |
| SS48AH-1 | SS240H-1 | 76.200 | 47.63 | 47.35 | 23.81 | 109.61 | 115.9 | 72.30 | 12.7 | _ | 357.21 | 30.4 |
| SS12AH-2 | SS60H-2 | 19.050 | 11.91 | 12.57 | 5.94 | 55.3 | 57.1 | 18.00 | 3.2 | 26.11 | 44.52 | 3.71 |
| SS16AH-2 | SS80H-2 | 25.400 | 15.88 | 15.75 | 7.92 | 68.8 | 70.3 | 24.00 | 4.0 | 32.59 | 79.38 | 6.15 |
| SS20AH-2 | SS100H-2 | 31.750 | 19.05 | 18.90 | 9.53 | 82.7 | 86.0 | 30.00 | 4.8 | 39.09 | 123.90 | 9.03 |
| SS24AH-2 | SS120H-2 | 38.100 | 22.23 | 25.22 | 11.10 | 102.4 | 106.4 | 35.70 | 5.6 | 48.87 | 177.80 | 13.13 |
| SS28AH-2 | SS140H-2 | 44.450 | 25.40 | 25.22 | 12.70 | 109.8 | 114.4 | 41.00 | 6.4 | 52.20 | 241.36 | 16.60 |
| SS32AH-2 | SS160H-2 | 50.800 | 28.58 | 31.55 | 14.27 | 130.1 | 134.9 | 47.80 | 7.2 | 61.90 | 317.52 | 20.20 |
| SS40AH-2 | SS200H-2 | 63.500 | 39.68 | 37.85 | 19.85 | 164.9 | 171.8 | 60.00 | 9.5 | 78.31 | 495.32 | 38.11 |
| 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 |
Overview
The SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains are high-quality chains known for their durability and strength. These chains are designed to withstand heavy loads and harsh environments, making them suitable for a wide range of applications. Their unique features include corrosion resistance, high tensile strength, and smooth operation. These roller chains play a vital role in mechanical power transmission systems, ensuring efficient and reliable movement of machinery.

Structure and Composition of SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains
The SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains are made up of several interlocking components that work together to provide superior strength and durability. The key components of these roller chains include:
- Outer Plates: These plates form the outermost layer of the chain and are responsible for protecting the inner components from external forces and wear.
- Inner Plates: These plates are located between the outer plates and are responsible for maintaining the overall strength and integrity of the chain structure.
- Pins: The pins connect the outer and inner plates, allowing the chain to articulate smoothly and transmit power efficiently.
- Bushings: The bushings are placed between the pins and the inner plates, reducing friction and wear during chain movement.
- Rollers: The rollers are mounted on the pins and allow the chain to engage with sprockets, facilitating smooth and precise rotational movement.
This well-designed and meticulously constructed structure ensures that the SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains can withstand heavy loads, operate in demanding environments, and deliver exceptional performance.

Ever Power Stainless Steel Materials
- SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains are made of high-quality stainless steel materials.
- We offer a wide range of stainless steel options including 304 series, 316 series, 400 series, and 600 series.
- The 304 series stainless steel provides excellent corrosion resistance and is suitable for various industrial applications.
- The 316 series stainless steel offers superior corrosion resistance, making it ideal for marine and coastal environments.
- The 400 series stainless steel is known for its high strength and durability, making it suitable for heavy-duty applications.
- The 600 series stainless steel provides excellent heat resistance and is commonly used in high-temperature environments.
- Choose the stainless steel material that best fits your specific requirements and ensure reliable performance in your applications.
Principle of SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains
The working principle of the SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains in mechanical transmission involves the following:
- Power Transmission: The roller chains are designed to transfer power from one rotating shaft to another. As the chain engages with the sprockets on the shafts, it rotates and transmits the rotational force from the driving shaft to the driven shaft.
- Load Bearing: The heavy-duty stainless steel roller chains are capable of withstanding high loads. The design and construction of the chains allow them to distribute the load evenly along their length, ensuring efficient power transmission and load-bearing capabilities.
The performance characteristics of roller chains in power transmission and load-bearing include:
- High Strength: The stainless steel construction of the roller chains provides excellent strength and durability, allowing them to withstand heavy loads and resist wear.
- Smooth Operation: The precisely formed rollers and link plates ensure smooth engagement with the sprockets, resulting in minimal friction and reduced noise during operation.
- Efficient Power Transfer: The design of the roller chains ensures maximum power transfer with minimal energy loss, making them suitable for various mechanical applications.

Maintenance and Care for SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains
Proper maintenance and care are essential for ensuring the longevity and performance of your SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains. Here are some key points to consider:
- Regular Lubrication: Apply a high-quality lubricant to the chain at regular intervals to reduce friction and prevent wear and tear. This will help to maintain the smooth operation of the chain.
- Inspect for Damage: Regularly inspect the chain for any signs of damage, such as bent links or excessive wear. If any issues are found, replace the damaged sections promptly to avoid further complications.
- Cleanliness: Keep the chain clean from dirt, debris, and other contaminants. Use a suitable cleaning solution to remove any build-up, and ensure the chain is thoroughly dried before re-lubricating.
- Proper Tension: Maintain the correct tension in the chain to prevent excessive strain and premature failure. Consult the manufacturer's guidelines for the recommended tension specifications.
By following these maintenance and care practices, you can extend the lifespan of your SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains and ensure optimal performance.

Why Choose Our Stainless Steel Roller Chains?
Our SS20AH-1/SS100H-1 Heavy Duty Series Stainless Steel Roller Chains offer outstanding advantages in terms of strength and durability. Unlike typical stainless steel chains that have the same strength as carbon steel, our chains can achieve 60%-70% of the strength of carbon steel. They are made from high-quality materials in the 300, 400, and 600 series.
One of our greatest advantages is the superior quality of our chain plates. During the heat treatment process, the chain plates undergo controlled deformation or stress elimination through pressure, ensuring precise dimensions and mechanical performance. Additionally, the chain surfaces undergo high-pressure processing to enhance material durability.
Our chains are characterized by small clearances and high precision in fitting. The uniform thickness of the chain plates, along with the bright bands formed by dual punching, ensures tight contact between the small tubes and the pin shafts. All holes are positioned centrally without any deviation. The chain plates exhibit high flatness.

How To Select Sprockets For Stainless Steel Chains?
When it comes to selecting sprockets for your SS20AH-1/SS100H-1 heavy duty series stainless steel roller chains, there are a few factors to consider. The first thing to look at is the number of teeth on the sprocket. This should match the number of chain pitches on your chain. Additionally, the diameter of the sprocket should be appropriate for the application. A larger diameter sprocket will increase the life of your chain, but it may also increase the torque required to drive it.
It is important to select a sprocket made from the same material as your chain. Stainless steel sprockets are ideal for use with stainless steel chains, as they offer excellent corrosion resistance and durability.
Here at our company, we offer a wide range of sprockets to choose from. We provide different types of sprockets with varying numbers of teeth and diameters to suit your specific needs. Our stainless steel sprockets are of the highest quality, ensuring that your chains will run smoothly and efficiently.
Please see the attached image for a visual representation of our stainless steel sprockets.

Additional information
| Edited by | Zqq. |
|---|
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
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- Packing as per customer’s demand.
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Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port


