SP Series Simplex Strands Roller Chain High Strength Short Pitch

By adopting an integrated optimum design of the structural dimensions, parts material, and heat treatment process, the ultimate tensile strength of the high strength SP series roller chain is 28% more than that of the A series standard roller chain. Moreover, it has excellent performances of fatigue strength and impact resistance, etc.

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SP Series Simplex Strands Roller Chain High Strength Short Pitch

By adopting an integrated optimum design of the structural dimensions, parts material, and heat treatment process, the ultimate tensile strength of the high strength SP series roller chain is 28% more than that of the A series standard roller chain. Moreover, it has excellent performances of fatigue strength and impact resistance, etc.

SP Series Roller Chain

SP Series Simplex Strands Roller Chain Size Chart

SP Series Roller Chain

Chain No. Pitch Roller

dia

Width
between
inner
plates
Pin
dia
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 Pt Q
min
Q0 q
mm mm mm mm mm mm mm mm mm kN/lbf kN kg/m
80SP-1 25.40 15.88 15.75 7.94 32.7 36.5 24.1 3.2 - 77.5/17434 85.3 2.86
100SP-1 31.75 19.05 18.95 9.54 40.4 44.7 30.1 4.0 - 115.5/25982 127.0 4.21
120SP-1 38.10 22.23 25.22 11.11 50.3 54.3 36.2 4.8 - 165.0/37118 186.0 6.36
140SP-1 44.45 25.40 25.22 12.71 54.4 59.0 42.2 5.6 - 222.7/50098 245.0 8.04
160SP-1 50.80 28.58 31.55 14.29 64.8 69.6 48.2 6.4 - 285.5/64215 314.0 10.80
200SP-1 63.50 39.68 37.85 19.85 80.3 87.2 60.3 8.0 - 445.5/100208 490.0 18.00
80SP-2 25.40 15.88 15.75 7.94 62.7 65.8 24.1 3.2 29.29 155.0/34868 170.6 5.68
100SP-2 31.75 19.05 18.95 9.54 76.4 80.5 30.1 4.0 35.76 231.0/51965 255.0 8.34
120SP-2 38.10 22.23 25.22 11.11 95.8 99.7 36.2 4.8 45.44 339.0/76260 373.0 12.63
140SP-2 44.45 25.40 25.22 12.71 103.3 107.9 42.2 5.6 48.87 445.5/100218 490.0 15.92
160SP-2 50.80 28.58 31.55 14.29 123.3 128.1 48.2 6.4 58.55 571.0/128430 628.0 21.43
200SP-2 63.50 39.68 37.85 19.85 151.9 158.8 60.3 8.0 71.55 892.0/200621 981.0 35.00
80SP-3 25.40 15.88 15.75 7.94 91.7 95.1 24.1 3.2 29.29 232.5/52302 255.9 8.18
100SP-3 31.75 19.05 18.95 9.54 112.2 116.3 30.1 4.0 35.76 347.3/78128 382.0 12.47
120SP-3 38.10 22.23 25.22 11.11 141.4 145.2 36.2 4.8 45.44 508.0/114278 559.0 18.90
140SP-3 44.45 25.40 25.22 12.71 152.2 156.8 42.2 5.6 48.87 668.0/150271 735.0 23.84
160SP-3 50.80 28.58 31.55 14.29 181.8 186.6 48.2 6.4 58.55 855.5/192441 941.0 32.10
200SP-3 63.50 39.68 37.85 19.85 223.5 230.4 60.3 8.0 71.55 1336.4/300633 1470.0 52.50

SP Series Simplex Roller Chain Features

  • All roller chains incorporate solid rollers, enhancing rotation on the bushing while reducing impact loads on the sprocket tooth during operation.
  • All roller chain components are heat treated to achieve maximum strength and greater wear resistance.
  • All roller chain is pre-loaded during the manufacturing process to minimize initial elongation.
  • Hot dipped lubrication ensures 100% lubrication of all roller chain components to extend wear life and reduce maintenance costs.
  • Roller chains feature solid rollers and solid bushings.

SP Series Simplex Roller Chain Applications

  • Machinery
  • Railway Industry
  • Quarries
  • Agricultural Equipment
  • Textile Machinery
  • Printing Equipment
  • Transport
  • Fairground Rides

Tensile and Fatigue Strength of Roller Chain

Tensile strength is one of the key measurements of roller chains and indicates specifically the one-time load capacity of a chain before it breaks. It is important to note how tensile strength is different from fatigue strength, as both are used to indicate the overall durability of a particular chain. Fatigue strength is defined as the load at which the roller chain will likely begin to fail after continuous use over a period of time. Therefore, the main distinction between tensile strength and fatigue strength has to do with whether one-time load capacity or load capacity over an extended period of time is being measured.

Choose the Right Roller Chains

Simplex Roller Chain China Simplex Roller Chain

As you can see above in the roller chain size charts, there is a wide range of sizes that are available in this versatile chain. Single and multiple-strand roller chains are available, with different weight and tensile strength ratings based on the manufacturing requirements for their particular use. Since chains are used as a drive and as part of a conveyor system, the range of sizes can be quite significant. Smaller pitch chains are often found in light to moderate load applications while larger pitch chains are used in heavier load applications.

Roller chain sizes are standardized according to ANSI/ASME or ISO British standards, which are meant to provide interchangeability of design and dimensions for chains, sprockets, and attachments. Fortunately, you will find a wide range of options available at HZPT. Before purchasing your very own roller chain, it is crucial to determine which size component will best suit your operational needs. If you aren’t sure which roller chain will work best for your applications, simply connect with one of our friendly experts.

Matching Single Strand Roller Chain Sprockets

There are six different standard styles of sprockets for single strand roller chain. We stock a complete line of each type! Our standard single strand roller chain sprockets are manufactured with hardened teeth (for tooth counts under 30), used premium quality SAE 1045 steel material, and are finished with black-oxide for corrosion resistance.

Single Strand Roller Chain Sprockets

To start shopping simply select what chain size you are using with your sprocket. Next select the type needed, lastly select the desired tooth count and possible accessories needed, then you are ready to get your sprockets! If at any point you have questions or trouble finding or picking your sprocket please contact our customer service department and we will be happy to assist you.

Other Roller Chains Related Products

We specialize in chains made to customers’ drawings and specifications. Our advantage is reliable quality, competitive price, prompt delivery, and good service. Standard products include various transmission and conveyor chains, like roller chains, double pitch conveyor chains, hollow pin chains, leaf chains, flat top chains, side bow chains, lumber chains, agricultural chains, silent chains, PIV chains, stainless steel chains, nickel/ zinc plated chain, slient chain, engineering chain, steel pintle chain, welded steel chain, forged chain, malleable iron chain, and many other types. Different kinds of attachments are available.

We Also Provide Other Types of Chain Sprockets 
Short Pitch Precision Stainless Steel Roller Chain

Packaging Display of Simplex Strands Roller Chain

Stainless Steel Roller Chain Suppliers

Our chain is most commonly supplied in 10ft boxes including one connecting link per box, but we can also supply this chain at custom lengths as needed. We also offer a full line of good-quality sprockets for this chain. For pricing and availability please contact us at any time.

Simplex Strands Roller Chain Manufacturers

Like all of our roller chains, our single strand roller chains are hot-dipped to ensure 100% lubrication of the components and heat-treated for wear resistance. Our hot dipped lubrication method ensures that each single strand roller chain performs at maximum capacity and that wear life is as long as possible. HZPT are proud to offer highly durable single strand roller chains for your convenience. Each of our single strand roller chains are pre-loaded over the course of manufacturing, which effectively minimizes initial elongation once you receive your product. You will find our single strand roller chains used in a variety of places such as the food industry or as conveyors. At HZPT, we understand that down time can mean losing business and profits. Our single strand roller chain is the missing link that your company needs to keep machinery and day-to-day operations running smoothly.

We are confident that our simplex strands roller chain will serve you and your equipment well. We work hard to select the best quality simplex strands roller chains on the market and sell them to our customers at unbeatable prices. If you have any questions, please contact us.

Simplex Strands Roller Chain Manufacturers Simplex Strands Roller Chain Manufacturers

Our Services

1. Any of your kind inquiry about the roller chain will be replied to within 24 hours.
2. Well-trained and experienced sales staff will answer your concerns fluently.
3. OEM services are available with us. Our professional designer will make your private idea to being.

FAQ

Q1: What is a duplex roller chain?
A: A duplex roller chain is one that has a separate row of plates that provides the same number of teeth slots for sprockets that runs parallel to the other two rows of plates in a simplex model; it also has pins and roller bearings in between. There is yet another row of plates on the triplex variants, making four plates in total with enough space to fit three sprockets.

Q2: What is a double-strand roller chain?
A: These types of roller chains are also known as duplex roller chains in the industry. The double-strand roller chain is made up of two roller chain strains manufactured together. One of the benefits of using a double-strand roller chain is that it boasts a ton of power but with a fairly small factor for form. After all, the purpose of this type of chain — and other roller chains — is to transmit energy at as high of a degree as possible to be efficient.

Q3: What is a heavy roller chain?
A: Heavy Duty Roller Chains are chains capable of pulling huge loads, working under impact-filled conditions, construction equipment, oil rigs and drills, and amusement park structures.

Q4: What is a duplex chain?
A: A duplex roller chain is one that has a separate row of plates that provides the same number of teeth slots for sprockets that runs parallel to the other two rows of plates in a simplex model; it also has pins and roller bearings in between. There is yet another row of plates on the triplex variants, making four plates in total with enough space to fit three sprockets.

Additional information

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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.

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