KCM Standard Roller Chains

ANSI and JIS Series Roller chains
Roller Chain1

Dimensions (millimeters)

No.
 Pitch

Width inner
plates

 Roller diameter
 Link plate
 Link plate
height
 Pin Dia.
 Pin Length
 Pin Length
 ANSI Tensile strength (kgf) Approx Weight (kg/m)
  P W D T H d L1 L2    
25 6.35 3.18 3.30 0.75 5.8 2.31 7.60 8.60 357 0.13
35 9.525 4.78 5.08 1.25 8.8 3.59 11.40 12.80 806 0.33
41 12.70 6.38 7.77 1.25 9.5 3.59 13.05 14.45 683 0.40
40 12.70 7.95 7.95 1.5 11.7 3.97 16.05 17.55 1,407 0.61
50 15.875 9.53 10.16 2.0 14.6 5.08 20.30 21.75 2,223 1.01
60 19.05 12.70 11.91 2.4 17.5 5.96 25.30 26.80 3,172 1.49
80 25.40 15.88 15.88 3.2 23.0 7.94 32.15 35.25 5,670 2.50
100 31.75 19.05 19.05 4.0 28.9 9.54 40.20 43.15 8,841 3.85
120 38.10 25.40 22.23 4.8 35.0 11.11 50.40 53.80 12,706 5.66
140 44.45 25.40 25.40 5.6 40.7 12.71 54.60 58.60 17,233 7.19
160 50.80 31.75 28.58 6.4 46.7 14.29 64.90 69.60 22,678 9.63
200 63.50 38.10 39.68 8.0 58.4 19.86 79.30 86.30 35,384 15.97

 

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