
| DIN/ISO Chain. NO. | ANSIChain.NO. | Pitch | RollerDiameter | WidthBetweenInner plates | PinDiameter | Pin Length | InnerPlatedepth | PlateThickNess | TransversePitch | TensileStrength | WeightPerMeter | |
| P | dlmax | blmin | d2max | Lmax | Lcmax | h2max | Tmax | Pt | Qmin | 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 |


The SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains are designed for use in mechanical power transmission systems. These chains rely on their unique design and materials to transfer power and support loads in various industrial applications.
The working principle of these chains is based on the interaction between the rollers and the sprockets. The rollers are located between the inner and outer plates of the chain and rotate on their own axes as the chain moves along the sprockets. This rolling motion reduces friction between the chain and the sprockets, allowing for efficient power transfer and reduced wear and tear on the system.
One of the key performance characteristics of these chains is their ability to handle high loads. The strength and durability of the stainless steel construction allow for reliable operation even under heavy loads and intense working conditions. The roller design also helps to distribute the load evenly along the chain, further reducing the risk of failure or damage.
In addition to their load-handling capabilities, these chains also offer excellent resistance to corrosion and other environmental factors. This makes them ideal for use in harsh or corrosive environments, where other types of chains may deteriorate or fail over time.
To ensure the longevity and optimal performance of your heavy duty stainless steel roller chains, it is important to perform regular maintenance and care. Follow these steps to properly maintain and care for your SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains:
By following these simple maintenance and care steps, you can ensure the longevity and optimal performance of your SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains.

Our SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains offer exceptional strength and numerous advantages over typical stainless steel chains. While regular stainless steel has the general strength of carbon steel, our chains can achieve 60%-70% of the strength of carbon steel. They are available in 304, 316L (resistant to strong acids and corrosion), and 310S (resistant to ultra-high temperatures) materials.
One of our biggest advantages lies in 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. The chain's surface undergoes high-pressure processing to enhance durability. The chain plates have uniform thickness, and the bright bands formed by double punching ensure tight contact with small tubes and pins, resulting in high precision and tight fit. All holes are located in the center of the chain plates, without any deviation. The chain plates have high flatness.

When it comes to selecting the right sprockets for your SS12AH-3/SS60H-3 Heavy Duty Series Stainless Steel Roller Chains, there are a few important factors to consider. First, you need to ensure that the sprocket is compatible with the chain's pitch, which is the distance between the rollers on the chain. The sprocket's pitch diameter should match the chain's pitch to ensure proper engagement and prevent premature wear.
Next, you should consider the number of teeth on the sprocket. The number of teeth will affect the speed and torque of the chain drive. Generally, smaller sprockets with fewer teeth will provide higher speeds but lower torque, while larger sprockets with more teeth will provide lower speeds but higher torque.
At our company, we offer a wide range of sprockets for stainless steel chains, including different pitches, tooth counts, and materials. Our sprockets are made from high-quality stainless steel to ensure durability and corrosion resistance in harsh environments. We also offer custom sprocket manufacturing services to meet your unique requirements.

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