Short Pitch Precision Stainless Steel Roller Chains (A series)
Specifications of A Series Short Pitch Precision Stainless Steel Roller Chains


| simplex Stainless Steel Roller Chains& bushing chains | ||||||||||||
| DIN ISO | ANSI | pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Ultimate tensile strength | Average tensile strength | Weight per meter | |
| P | d1(max) | b1(min) | d2(max) | L(max) | Lc(max) | h2(max) | T(max) | Q(min) | Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN | kN | kg/m | ||
| *04CSS-1 | *25SS | 6.35 | 3.3 | 3.18 | 2.31 | 7.9 | 8.4 | 6 | 0.8 | 2.1 | 2.76 | 0.15 |
| *06CSS-1 | *35SS | 9.525 | 5.08 | 4.77 | 3.58 | 12.4 | 13.17 | 9 | 1.3 | 4.74 | 6.48 | 0.33 |
| 085SS-1 | 41SS | 12.7 | 7.77 | 6.25 | 3.58 | 13.75 | 15 | 9.91 | 1.3 | 4 | 7.56 | 0.41 |
| 08ASS-1 | 40SS | 12.7 | 7.95 | 7.85 | 3.96 | 16.6 | 17.8 | 12 | 1.5 | 8.46 | 10.5 | 0.62 |
| 10ASS-1 | 50SS | 15.875 | 10.16 | 9.4 | 5.08 | 20.7 | 22.2 | 15.09 | 2.03 | 13.32 | 17.64 | 1.02 |
| 12ASS-1 | 60SS | 19.05 | 11.91 | 12.57 | 5.94 | 25.9 | 27.7 | 18 | 2.42 | 19.08 | 49.88 | 1.5 |
| 16ASS-1 | 80SS | 25.4 | 15.88 | 15.75 | 7.92 | 32.7 | 35 | 24 | 3.25 | 34.02 | 41.64 | 2.6 |
| 20ASS-1 | 100SS | 31.75 | 19.05 | 18.9 | 9.53 | 40.4 | 44.7 | 30 | 4 | 53.1 | 65.52 | 3.91 |
| 24ASS-1 | 120SS | 38.1 | 22.23 | 25.22 | 11.1 | 50.3 | 54.3 | 35.7 | 4.8 | 76.2 | 93.78 | 5.62 |
| 28ASS-1 | 140SS | 44.45 | 25.4 | 25.22 | 12.7 | 54.4 | 59 | 41 | 5.6 | 103.44 | 127.2 | 7.5 |
| 32ASS-1 | 160SS | 50.8 | 28.58 | 31.55 | 14.27 | 64.8 | 69.6 | 47.8 | 6.4 | 136.08 | 167.34 | 10.1 |
| 36ASS-1 | 180SS | 57.15 | 35.71 | 35.48 | 17.46 | 72.8 | 78.6 | 53.6 | 7.2 | 168.12 | 205.08 | 13.456 |
| 40ASS-1 | 200SS | 63.5 | 39.68 | 37.85 | 19.85 | 80.3 | 87.2 | 60 | 8 | 212.28 | 258.96 | 16.15 |
| 48ASS-1 | 240SS | 76.2 | 47.63 | 47.35 | 23.81 | 95.5 | 103 | 72.39 | 9.5 | 306.18 | 373.5 | 23.2 |

| Duplex Stainless Steel Roller Chains & bushing chains | |||||||||||||
| IDN ISO Chain No. | ANSI Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Transverse pitch | Ultimate tensile strength | Average tensile strength | Weight per meter | |
| P | d1(max) | b1(min) | d2(max) | L(max) | Lc(max) | h2(max) | T(max) | Pt | Q(min) | Q0 | q | ||
| mm | mm | mm | mm | mmm | mm | mm | mm | mm | kN | kN | kg/m | ||
| *04CSS-2 | *25SS-2 | 6.35 | 3.3 | 3.18 | 2.31 | 14.5 | 15 | 6 | 0.8 | 6.4 | 4.2 | 5.16 | 0.28 |
| *06CSS-2 | *35SS-2 | 9.525 | 5.08 | 4.77 | 3.58 | 22.5 | 23.3 | 9 | 1.3 | 10.13 | 9.48 | 11.82 | 0.63 |
| 085SS-2 | 41SS-2 | 12.7 | 7.77 | 6.25 | 3.58 | 25.7 | 26.9 | 9.91 | 1.3 | 11.95 | 8 | 10.14 | 0.81 |
| 08ASS-2 | 40SS-2 | 12.7 | 7.95 | 7.85 | 3.96 | 31 | 32.2 | 12 | 1.5 | 14.38 | 16.92 | 21.54 | 1.12 |
| 10ASS-2 | 50SS-2 | 15.875 | 10.16 | 9.4 | 5.08 | 38.9 | 40.4 | 15.09 | 2.03 | 18.11 | 26.46 | 34.86 | 2 |
| 12ASS-2 | 60SS-2 | 19.05 | 11.91 | 12.57 | 5.94 | 48.8 | 50.5 | 18 | 2.42 | 22.78 | 38.16 | 49.26 | 2.92 |
| 16ASS-2 | 80SS-2 | 25.4 | 15.88 | 15.75 | 7.92 | 62.7 | 64.3 | 24 | 3.25 | 29.29 | 68.04 | 85.08 | 5.15 |
| 20ASS-2 | 100SS-2 | 31.75 | 19.05 | 18.9 | 9.53 | 76.4 | 80.5 | 30 | 4 | 35.76 | 106.2 | 131.64 | 7.8 |
| 24ASS-2 | 120SS-2 | 38.1 | 22.23 | 25.22 | 11.1 | 95.8 | 99.7 | 35.7 | 4.8 | 45.44 | 152.4 | 188.94 | 11.7 |
| 28ASS-2 | 140SS-2 | 44.45 | 25.4 | 25.22 | 12.7 | 103.3 | 107.9 | 41 | 5.6 | 48.87 | 206.88 | 256.5 | 15.14 |
| 32ASS-2 | 160SS-2 | 50.8 | 28.58 | 31.55 | 14.27 | 123.3 | 128.1 | 47.8 | 6.4 | 58.55 | 272.16 | 337.44 | 20.14 |
| 36ASS-2 | 180SS-2 | 57.15 | 35.71 | 35.48 | 17.46 | 138.6 | 144.4 | 53.6 | 7.2 | 65.84 | 336.3 | 417 | 29.22 |
| 40ASS-2 | 200SS-2 | 63.5 | 39.68 | 37.85 | 19.85 | 151.9 | 158.8 | 60 | 8 | 71.55 | 424.56 | 526.44 | 32.24 |
| 48ASS-2 | 240SS-2 | 76.2 | 47.63 | 47.35 | 23.81 | 183.4 | 190.8 | 72.39 | 9.5 | 87.83 | 612.36 | 753.18 | 45.23 |

| Triplex Stainless Steel Roller Chains & bushing chains | |||||||||||||
| DIN ISO Chain No. | ANSI Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Transverse pitch | Ultimate tensile strength | Average tensile strength | Weight per meter | |
| P | d1(max) | b1(min) | d2(max) | L(max) | Lc(max) | h2(max) | T(max) | Pt | Q(min) | Q0 | q | ||
| mm | mm | mm | mm | mmm | mm | mm | mm | mm | kN | kN | kg/m | ||
| *04CSS-3 | *25SS-3 | 6.35 | 3.3 | 3.18 | 2.31 | 21 | 21.5 | 6 | 0.8 | 6.4 | 6.3 | 7.56 | 0.44 |
| *06CSS-3 | *35SS-3 | 9.525 | 5.08 | 4.77 | 3.58 | 32.7 | 33.5 | 9 | 1.3 | 10.13 | 14.22 | 17.16 | 1.05 |
| 08ASS-3 | 40SS-3 | 12.7 | 7.95 | 7.85 | 3.96 | 45.4 | 46.6 | 12 | 1.5 | 14.38 | 25.38 | 30 | 1.9 |
| 10ASS-3 | 50SS-3 | 15.875 | 10.16 | 9.4 | 5.08 | 57 | 58.5 | 15.09 | 2.03 | 18.11 | 39.96 | 46.68 | 3.09 |
| 12ASS-3 | 60SS-3 | 19.05 | 11.91 | 12.57 | 5.94 | 71.5 | 73.3 | 18 | 2.42 | 22.78 | 57.24 | 66.66 | 4.54 |
| 16ASS-3 | 80SS-3 | 25.4 | 15.88 | 15.75 | 7.92 | 91.7 | 93.6 | 24 | 3.25 | 29.29 | 102.06 | 119.04 | 7.89 |
| 20ASS-3 | 100SS-3 | 31.75 | 19.05 | 18.9 | 9.53 | 112.2 | 116.3 | 30 | 4 | 35.76 | 159.3 | 185.76 | 11.77 |
| 24ASS-3 | 120SS-3 | 38.1 | 22.23 | 25.22 | 11.1 | 141.4 | 145.2 | 35.7 | 4.8 | 45.44 | 228.6 | 262.32 | 17.53 |
| 28ASS-3 | 140SS-3 | 44.45 | 25.4 | 25.22 | 12.7 | 152.2 | 156.8 | 41 | 5.6 | 48.87 | 342.72 | 355.98 | 22.2 |
| 32ASS-3 | 160SS-3 | 50.8 | 28.58 | 31.55 | 14.27 | 181.8 | 186.6 | 47.8 | 6.4 | 58.55 | 408.24 | 468.36 | 30.02 |
| 36ASS-3 | 180SS-3 | 57.15 | 35.71 | 35.48 | 17.46 | 204.4 | 210.2 | 53.6 | 7.2 | 65.84 | 504.42 | 590.16 | 38.22 |
| 40ASS-3 | 200SS-3 | 63.5 | 39.68 | 37.85 | 19.85 | 223.5 | 230.4 | 60 | 8 | 71.55 | 636.84 | 730.68 | 49.03 |
| 48ASS-3 | 240SS-3 | 76.2 | 47.63 | 47.35 | 23.81 | 271.3 | 278.6 | 72.39 | 9.5 | 87.83 | 918.54 | 1053.9 | 71.6 |
Stainless Steel Roller Chain Manufacturer-Ever-power
At Ever-power, we specialize in high-quality stainless steel roller chains designed for durability and exceptional performance. Our products are crafted using advanced manufacturing techniques, ensuring they meet the highest standards of strength, corrosion resistance, and precision. Beyond roller chains, we offer a wide range of stainless steel chains for various industries, ensuring tailored solutions for diverse applications. Whether you need Short Pitch Precision Stainless Steel Roller Chains or other chain types, our team is ready to provide expert guidance. Explore our products today and contact us to secure your order!
Manufacturing Site:

Sprockets for Sale
In addition to our premium stainless steel roller chains, Ever-power also offers a comprehensive range of high-quality stainless steel sprockets. Our sprockets are designed to perfectly complement our roller chains, ensuring smooth and efficient power transmission. Made with precision engineering and durable materials, they are ideal for a variety of industrial applications. Whether you're looking for standard or custom sprockets, we have the expertise to provide the right solution for your needs. Enhance your system's performance with our reliable stainless steel sprockets. Explore our selection today and reach out to us for more information or to place an order!

Additional information
| Edited | Zqq |
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Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
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






