
DIN/ISO Chain No. | Pitch | Roller diameter | Width between inner plates | Pin | 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/T(max) | Pt | Q(min) | Q0 | q | |
mm | mm | mm | mm | mm | mm | mm | mm | mm | kN | kN | kg/m | |
05BSS-2 | 8 | 5 | 3 | 2.31 | 13.9 | 14.5 | 7.1 | 0.8 | 5.64 | 4.68 | 6.1 | 0.33 |
06BSS-2 | 9.525 | 6.35 | 5.72 | 3.28 | 23.4 | 24.4 | 8.2 | 1.3 | 10.24 | 10.14 | 11.22 | 0.77 |
08BSS-2 | 12.7 | 8.51 | 7.75 | 4.45 | 31.2 | 32.2 | 11.8 | 1.6 | 13.92 | 19.2 | 23.22 | 1.34 |
10BSS-2 | 15.875 | 10.16 | 9.65 | 5.08 | 36.1 | 37.5 | 14.7 | 1.7 | 16.59 | 26.7 | 33.72 | 1.84 |
12BSS-2 | 19.05 | 12.07 | 11.68 | 5.72 | 42 | 43.6 | 16 | 1.85 | 19.46 | 34.68 | 39.66 | 2.31 |
16BSS-2 | 25.4 | 15.88 | 17.02 | 8.28 | 68 | 69.3 | 21 | 4.15/3.1 | 31.88 | 63.6 | 79.8 | 5.42 |
20BSS-2 | 31.75 | 19.05 | 19.56 | 10.19 | 77.8 | 81.5 | 26.4 | 4.5/3.5 | 36.45 | 102 | 126.72 | 7.2 |
24BSS-2 | 38.1 | 25.4 | 25.4 | 14.63 | 101.7 | 106.2 | 33.2 | 6.0/4.8 | 48.36 | 168 | 191.52 | 13.4 |
28BSS-2 | 44.45 | 27.94 | 30.99 | 15.9 | 124.6 | 129.1 | 36.7 | 7.5/6.0 | 59.56 | 216 | 244.08 | 16.6 |
32BSS-2 | 50.8 | 29.21 | 30.99 | 17.81 | 124.6 | 129.6 | 42 | 7.0/6.0 | 58.55 | 270 | 305.1 | 21 |
40BSS-2 | 63.5 | 39.37 | 38.1 | 22.89 | 154.5 | 161.5 | 52.96 | 8.5/8.0 | 72.29 | 378 | 427.14 | 32 |
48BSS-2 | 76.2 | 48.26 | 45.72 | 29.24 | 190.4 | 198.2 | 63.8 | 44905 | 91.21 | 600 | 678 | 50 |
The 40BSS-2 Duplex Short Pitch Stainless Steel Roller Chain is a high-performance piece of mechanical equipment renowned for its durability and resistance to corrosion. It is a crucial component in various mechanical transmission systems, being used to transmit power and bear loads.
This chain comprises three essential elements: the link plates, roller, and pin.
The link plates, made up of inner and outer link plates, form the basic structure of the short pitch stainless steel roller chain. These plates are connected via a pin.
The roller, composed of a roller body and a roller pin, is the primary load-bearing component of the chain. It works in conjunction with the protruding platform of the inner and outer link plates, and its pin fits with the pin of the link plates.
The pin is the connecting component of the short pitch stainless steel roller chain, joining the link plates and the roller together.

Our stainless steel chain is made of advanced materials. They perform very well in acidic and alkaline environments where direct contact with food. Chains will be exposed to water and at extremely high or low temperatures (-40 ?? C to +400 ?? C) where corrosion resistance is required. When chemical resistance is critical, Reynolds stainless steel chains should be selected. It is manufactured from FDA-approved materials and pre-lubricated with USDA H1-approved lubricants.

The stainless steel roller chain operates by transmitting power from one mechanical component to another, effectively bearing the load during this process. The chain's robust and corrosion-resistant nature ensures it can withstand high levels of stress and pressure.
The chain's durability and resistance to corrosion make it an ideal choice for various industries, including food processing, chemical, medical equipment, and more. Particularly in humid or corrosive environments, the stainless steel chain is capable of maintaining optimal performance.

To ensure the longevity and optimal performance of the stainless steel chain, regular cleaning, lubrication, and checks are necessary. These steps help to prevent wear and tear, maintain efficiency, and prolong the chain's lifespan.
Stainless Steel Sprockets for Chains serve as the backbone of a robust and durable chain system. The seamless interaction between these sprockets and chains is crucial for smooth and efficient mechanical operations. The corrosion-resistant nature of stainless steel ensures longevity, making it ideal for various applications. The precise engagement of teeth on the sprockets with the links of the chain guarantees reliable power transmission. This symbiotic relationship enhances the overall performance, reducing wear and tear while maintaining a high level of efficiency. In industries where reliability is paramount, the combination of stainless steel sprockets and chains becomes indispensable for seamless functionality.

Raydafon is a professional chain manufacturer of standard chains and all kinds of special requirement shaped chains. Our stainless steel roller chains are manufactured in accordance with strict ANSI/DIN/ISO standards. Our roller chains are designed with sturdy rollers to ensure a long service life of the chains. In addition, our chains are heat treated and pre-stressed. According to customers' requirements, we offer a wide range of stainless steel materials. The products are manufactured using high quality alloy steel. These plates are punched and extruded holes through precision technology. The pins, bushings and rollers are processed by highly efficient automated equipment and automatic grinding equipment, and then heat-treated by carburizing, carbon and nitrogen protected mesh belt furnace and surface sand blasting process. Assembly accuracy is ensured by bore positioning, spinning, etc. Pressure riveting is used to ensure the performance of the whole chain. The factory has excellent equipments, mature and advanced technology and a large technical force team. With quick market response, flexible and modernized production and operation mode, and excellent and considerate after-sales service, we have won the favor of our customers. Our products are exported to Europe, Japan, the United States, Canada, Southeast Asia and other countries and regions.

Explore our range of products and contact us to make your purchase. We look forward to serving you with our top-quality stainless steel chains and sprockets.
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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