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Single Strand Roller Chains

Single Strand Roller Chains

ANSI Simplex Roller Chain


Single strand roller chainsalso known as the simplex roller chains .Our single strand roller chains are available in various sizes, from #25 (1/4" Pitch) to #240 (3" Pitch), meeting ANSI standards. Whether you are looking for a replacement or determining the suitable size for your equipment design, this chart simplifies the process, enabling you to effortlessly align your measurements with the specified dimensions for precise chain identification. In addition, we offer a wide selection of replacement connecting links, offset links, roller links, and attachment links for added convenience. Count on us to fulfill all your roller chain needs with top-quality ANSI roller chains and a wide range of options.

For quotation or other information on ANSI simplex roller chains, please contact us and we will be happy to help you.

Quality Assurance:
ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

Features

  • Precision Machined Components 
  • Low Friction
  • Directly interchangeable with other brands 
  • Uniform Heat Treatment

ANSI Simplex Roller Chain Technical Data

ANSI Simplex Roller Chain
ANSI Simplex Roller Chain Dimension Chart
Chain SizePitchRoller diameterWidth between innner platesPin diameterPin lengthInner plate depthPlate thicknessAverage tensile strengthWeight per meter
Pd1
max
b1
min
d2
max
L
max
Lc
max
h2
max
T
max
Q0q
mmmmmmmmmmmmmmmmkNkg/m
154.7625 2.48 2.38 1.62 6.10 6.904.30 0.60 2.0 0.08 
*256.3500 3.30 3.18 2.31 7.90 8.406.00 0.80 5.0 0.15
*359.5250 5.08 4.77 3.58 12.40 13.17 9.00 1.30 11.3 0.33
4112.7000 7.77 6.25 3.58 13.75 15.00 9.91 1.30 12.6 0.41
4012.7000 7.95 7.85 3.96 16.60 17.80 12.00 1.50 18.6 0.62
5015.8750 10.16 9.40 5.08 20.70 22.20 15.09 2.03 31.3 1.02
6019.0500 11.91 12.57 5.94 25.90 27.70 18.00 2.42 43.2 1.50
8025.4000 15.88 15.75 7.92 32.70 35.00 24.00 3.25 74.3 2.60 
10031.7500 19.05 18.90 9.53 40.40 44.70 30.00 4.00 107.6 3.91 
12038.1000 22.23 25.22 11.10 50.30 54.30 35.70 4.80 163.1 5.62 
14044.4500 25.40 25.22 12.70 54.40 59.00 41.00 5.60 222.5 7.50 
16050.8000 28.58 31.55 14.27 64.80 69.60 47.80 6.40 266.9 10.10 
18057.1500 35.71 35.48 17.46 72.80 78.60 53.60 7.20 361.1 13.45 
20063.5000 39.68 37.85 19.85 80.30 87.20 60.00 8.00 466.8 16.15 
24076.2000 47.60 47.35 23.81 95.50 103.00 72.39 9.50 671.6 23.20 
*Bush chain: d1 in the table indicates the external diameter of the bush

ANSI Simplex Roller Chain Selection

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