Roller Chain Size Chart | Roller Chain Dimension Chart

Roller Chain Size Chart | Roller Chain Dimension Chart

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ANSI Roller Chain

Single Strand Roller Chain

Our roller chain size chart offers comprehensive dimensions and specifications for each single-strand standard ANSI chain size. Whether you're seeking a replacement or determining the appropriate size for your equipment design, this chart streamlines the process, allowing you to seamlessly match your measurements with the provided dimensions for accurate chain identification.
Chain SizePitch Roller diameterWidth between
innner plates		 Pin diameterPin length Inner plate depthPlate thickness Average
tensile strength		Weight per meter
Pd1
max		 b1
min		d2
max		 L
max		Lc
max		 h2
max		T
max		 Q0q
mmmm mmmm mmmm mmmm kNkg/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 

Single Strand Roller Chain

Our roller chain size chart offers comprehensive dimensions and specifications for each single-strand standard ANSI chain size. Whether you're seeking a replacement or determining the appropriate size for your equipment design, this chart streamlines the process, allowing you to seamlessly match your measurements with the provided dimensions for accurate chain identification.