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Cottered Roller Chains

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Cottered Roller Chains

ANSI Cottered Roller Chain


Some roller chain applications require that the chain be able to be assembled and disassembled in the field, rather than using the "grind and punch" method. In this case, we recommend the use of Cottered type roller chainsCottered Roller Chains use a cotter pin on one side of the chain, unlike standard roller chains which use a "rivet". 
CTS® Cottered Roller Chains are manufactured to the same ANSI B29.1standards and dimensions as Rivet Type Roller Chains, except that the rivets are replaced with open ends. The main advantage of cotter roller chains is that they are easy to cut, which is why most cottered roller chains come in larger ANSI chain sizes. 

For quotation or other information on ANSI cottered 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 Cottered Roller Chain Technical Data

ANSI Simplex Cottered Roller Chain
ANSI Simplex Cottered 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
Lc
max
h2
max
t/T
max
Q0q
mmmmmmmmmmmmmmkNkg/m
50-115.875 10.16 9.40 5.08 23.315.09 2.03 29.41.02 
60-119.050 11.91 12.57 5.94 28.318.00 2.42 41.51.50 
80-125.400 15.88 15.75 7.92 36.524.00 3.25 69.42.60 
100-131.750 19.05 18.90 9.53 44.730.00 4.00 109.23.91 
120-138.100 22.23 25.22 11.10 54.335.70 4.80 156.35.62 
140-144.450 25.40 25.22 12.70 59.041.00 5.60 2127.50 
160-150.800 28.58 31.55 14.27 69.647.80 6.40 278.910.10 
180-157.150 35.71 35.48 17.46 78.653.60 7.20 341.813.45 
200-163.500 39.68 37.85 19.85 87.260.00 8.00 431.616.15 
240-176.200 47.63 47.35 23.81 10372.39 9.50 622.523.20 
ANSI Duplex Cottered Roller Chain
ANSI Duplex Cottered Roller Chain Dimension Chart
Chain SizePitchRoller diameterWidth between innner platesPin diameterPin lengthInner plate depthPlate thicknessTransverse pitchAverage tensile strengthWeight per meter
Pd1
max
b1
min
d2
max
Lc
max
h2
max
t/T
max
PtQ0q
mmmmmmmmmmmmmmmmkNkg/m
50-215.875 10.16 9.40 5.08 41.215.09 2.03 18.11 58.12.00 
60-219.050 11.91 12.57 5.94 51.118.00 2.42 22.78 82.12.92 
80-225.400 15.88 15.75 7.92 65.824.00 3.25 29.29 141.85.15 
100-231.750 19.05 18.90 9.53 80.530.00 4.00 35.76 219.47.80 
120-238.100 22.23 25.22 11.10 99.735.70 4.80 45.44 314.911.70 
140-244.450 25.40 25.22 12.70 107.941.00 5.60 48.87 427.515.14 
160-250.800 28.58 31.55 14.27 128.147.80 6.40 58.55 562.420.14 
180-257.150 35.71 35.48 17.46 144.453.60 7.20 65.84 69529.22 
200-263.500 39.68 37.85 19.85 158.860.00 8.00 71.55 877.432.24 
240-276.200 47.63 47.35 23.81 190.872.39 9.50 87.83 1255.345.23 
ANSI Triplex Cottered Roller Chain
ANSI Triplex Cottered Roller Chain Dimension Chart
Chain SizePitchRoller diameterWidth between innner platesPin diameterPin lengthInner plate depthPlate thicknessTransverse pitchAverage tensile strengthWeight per meter
Pd1
max
b1
min
d2
max
Lc
max
h2
max
t/T
max
PtQ0q
mmmmmmmmmmmmmmmmkNkg/m
50-315.875 10.16 9.40 5.08 59.315.09 2.03 18.11 77.83.09 
60-319.050 11.91 12.57 5.9473.918.00 2.42 22.78 111.14.54 
80-325.400 15.88 15.75 7.9295.124.00 3.25 29.29 198.47.89 
100-331.750 19.05 18.90 9.53 116.330.00 4.00 35.76 309.611.77 
120-338.100 22.23 25.22 11.10 145.235.70 4.80 45.44 437.217.53 
140-344.450 25.40 25.22 12.70 156.841.00 5.60 48.87 593.322.20 
160-350.800 28.58 31.55 14.27 186.647.80 6.40 58.55780.630.02 
180-357.150 35.71 35.48 17.46210.253.60 7.20 65.84 983.638.22 
200-363.500 39.68 37.85 19.85230.460.00 8.00 71.55 1217.849.03 
240-376.200 47.63 47.35 23.81278.672.39 9.50 87.83 1756.571.60 

ANSI Cottered Roller Chain Selection

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Cottered Roller Chains

DescriptionStock LevelMore
ANSI #50 Cottered Roller ChainANSI #50 Cottered Roller ChainANSI #50 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Email/Call
ANSI #60 Cottered Roller ChainANSI #60 Cottered Roller ChainANSI #60 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #80 Cottered Roller ChainANSI #80 Cottered Roller ChainANSI #80 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #100 Cottered Roller ChainANSI #100 Cottered Roller ChainANSI #100 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Available Now
ANSI #120 Cottered Roller ChainANSI #120 Cottered Roller ChainANSI #120 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #140 Cottered Roller ChainANSI #140 Cottered Roller ChainANSI #140 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #160 Cottered Roller ChainANSI #160 Cottered Roller ChainANSI #160 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #180 Cottered Roller ChainANSI #180 Cottered Roller ChainANSI #180 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #200 Cottered Roller ChainANSI #200 Cottered Roller ChainANSI #200 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Available Now
ANSI #240 Cottered Roller ChainANSI #240 Cottered Roller ChainANSI #240 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #50-2 Cottered Roller ChainANSI #50-2 Cottered Roller ChainANSI #50-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Email/Call
ANSI #60-2 Cottered Roller ChainANSI #60-2 Cottered Roller ChainANSI #60-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #80-2 Cottered Roller ChainANSI #80-2 Cottered Roller ChainANSI #80-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #100-2 Cottered Roller ChainANSI #100-2 Cottered Roller ChainANSI #100-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Available Now
ANSI #120-2 Cottered Roller ChainANSI #120-2 Cottered Roller ChainANSI #120-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #140-2 Cottered Roller ChainANSI #140-2 Cottered Roller ChainANSI #140-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #160-2 Cottered Roller ChainANSI #160-2 Cottered Roller ChainANSI #160-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #180-2 Cottered Roller ChainANSI #180-2 Cottered Roller ChainANSI #180-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #200-2 Cottered Roller ChainANSI #200-2 Cottered Roller ChainANSI #200-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Available Now
ANSI #240-2 Cottered Roller ChainANSI #240-2 Cottered Roller ChainANSI #240-2 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #50-3 Cottered Roller ChainANSI #50-3 Cottered Roller ChainANSI #50-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Email/Call
ANSI #60-3 Cottered Roller ChainANSI #60-3 Cottered Roller ChainANSI #60-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #80-3 Cottered Roller ChainANSI #80-3 Cottered Roller ChainANSI #80-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #100-3 Cottered Roller ChainANSI #100-3 Cottered Roller ChainANSI #100-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Available Now
ANSI #120-3 Cottered Roller ChainANSI #120-3 Cottered Roller ChainANSI #120-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #140-3 Cottered Roller ChainANSI #140-3 Cottered Roller ChainANSI #140-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #160-3 Cottered Roller ChainANSI #160-3 Cottered Roller ChainANSI #160-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #180-3 Cottered Roller ChainANSI #180-3 Cottered Roller ChainANSI #180-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock
ANSI #200-3 Cottered Roller ChainANSI #200-3 Cottered Roller ChainANSI #200-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.Available Now
ANSI #240-3 Cottered Roller ChainANSI #240-3 Cottered Roller ChainANSI #240-3 Cottered Roller chains are efficient transmission component for power and motion transfer in industrial machinery.In Stock

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