SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains
Specifications

| 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 of SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains
SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains are designed to provide high performance in harsh environments. With durable construction and resistance to corrosion, these chains are able to withstand extreme temperatures, chemicals, and humidity. These chains have a high tensile strength, making them suitable for heavy-duty applications. They are commonly used in industrial machinery, food production, and agricultural equipment. These chains play a vital role in mechanical power transmission systems by transferring power from the engine to other components.

Structure and Composition of SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains
The SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains are made up of high-quality stainless steel material, which provides excellent corrosion resistance and durability even in harsh environments. The chains consist of the following components:
- Inner Plate: The inner plate is where the chain pins sit and rotate. It has a smooth surface that ensures smooth and efficient chain movement.
- Outer Plate: The outer plate is also smooth, and it engages with the sprocket teeth to drive the chain.
- Pins: The pins are what hold the inner plates together. They are made of high-quality stainless steel and are heat-treated for maximum strength and durability.
- Bushings: The bushings are press-fitted into the inner plates to reduce friction and wear between the pins and plates.
- Roller: The rollers are the components that make contact with the sprocket teeth and allow for smooth, low-friction movement of the chain. They are made of stainless steel and rotate freely on the pins.
With this combination of high-quality components, the SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains offer superior performance and longevity. They are suitable for use in a wide range of applications, from food processing to mining and more.

Ever Power Stainless Steel Materials
- SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains are made of high quality stainless steel.
- We offer a variety of stainless steel series for these chains including:
- 304 series for general purpose use and corrosion resistance.
- 316 series for increased corrosion resistance and higher temperature applications.
- 400 series for applications requiring high strength and wear resistance.
- 600 series for extreme temperature and corrosion resistance in harsh environments.
- Our stainless steel materials are carefully selected and undergo rigorous testing to ensure optimal performance and durability.
- Choose Ever Power Stainless Steel Materials for reliable and high quality roller chains that meet your specific needs.
Working Principle of SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains
SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains operate on the basic principle of transferring power from one rotating shaft to another. The chain is composed of a series of roller links and pin links that articulate with each other.
The performance characteristics of the Heavy Duty Series Stainless Steel Roller Chains are notable. These chains are capable of transmitting high power and withstanding heavy loads due to the high strength and durability of the materials used in their construction. They are also resistant to corrosion and can operate in harsh environments.
Please refer to the following image for a visual representation of the Heavy Duty Series Stainless Steel Roller Chain:

Maintenance and Care for SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains
Proper maintenance and care are essential for ensuring the longevity and efficient performance of SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains. Below are key points to consider:
- Regular Lubrication: Apply a high-quality lubricant specifically designed for stainless steel chains to reduce friction and prevent wear and corrosion.
- Inspection: Routinely inspect the chain for any signs of damage, such as worn or broken links, excessive elongation, or rust. Replace any faulty components promptly.
- Cleaning: Remove any accumulated dirt, debris, or contaminants from the chain using a brush or compressed air. Avoid using harsh chemicals that may damage the stainless steel surface.
- Tension Adjustment: Maintain the appropriate tension by adjusting the chain's tensioning device as per the manufacturer's guidelines. Avoid over-tightening, which can lead to increased wear.
- Environmental Considerations: Protect the chain from exposure to harsh chemicals, extreme temperatures, or abrasive conditions that may accelerate wear and reduce its lifespan.

Why Choose Our Stainless Steel Roller Chains ?
Our SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains offer several outstanding advantages:
- High Strength: Unlike regular stainless steel chains that have the strength of carbon steel, our chains can reach 60%-70% of carbon steel's strength.
- Material Options: We provide chains made from the 300, 400, and 600 series, offering a range of material choices.
- Tight Clearances: Our chains have small gaps and high precision, ensuring a tight fit.
- Superior Chain Plate Quality: Our chain plates undergo a heat treatment process that involves controlled deformation or stress relief through pressure during the cooling process. This ensures precise dimensions and mechanical performance of the chains.
- High-Pressure Surface Treatment: The chain plates undergo high-pressure processing to enhance the durability of the material.
- Uniform Plate Thickness: The chain plates are uniformly thick, and the bright strip formed by double punching ensures close contact between small pipes and shafts, resulting in high precision.
- Centralized Hole Positioning: All holes are located at the center of the chain plates, with no deviation.
- High Flatness of Chain Plates: The chain plates have excellent flatness.

How To Select Sprockets For Stainless Steel Chains?
When it comes to selecting sprockets for SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains, there are a few things to consider. First, it is important to choose a sprocket that matches the size and pitch of the chain. Second, the number of teeth on the sprocket should be compatible with the application and desired speed. The larger the sprocket, the slower the chain will move, and vice versa.
It is also essential to select a sprocket made from the same high-quality materials as the chain. In this case, stainless steel sprockets are the ideal choice for their durability and resistance to corrosion.
At our company, we offer a wide selection of stainless steel sprockets to meet the needs of different applications. We have various types of sprockets, including taper bore sprockets, pilot bore sprockets, and custom-made sprockets. Our sprockets are available in different sizes and tooth counts to provide you with the perfect fit for your application.
Check out the image below to see an example 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


