Duplex Roller Chain(B Series)

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Main Specification

DIN/ISO Chain No. Pitch Roller Width Pin Diameter Pin Length Inner plate depth Plate Thickness Transverse Ultimate tensile strength Average tensile strength weight Per Meter
P d1 b1 d2 L Lc h2 T pitch Q Q0 q
mm mm mm mm mm mm mm mm Pt kN/LB kN kg/m
05B-2 8.000 5.00 3.00 2.31 13.90 14.50 7.10 0.8 5.64 7.8/1773 10.20 0.33
*06B-2 9.525 6.35 5.72 3.28 23.40 24.40 8.20 1.3 10.24 16.9/3841 18.70 0.77
08B-2 12.700 8.51 7.75 4.45 31.20 32.20 11.80 1.6 13.92 32.0/7273 38.70 1.34
10B-2 15.875 10.16 9.65 5.08 36.10 37.50 14.70 1.7 16.59 44.5/10114 56.20 1.84
12B-2 19.050 12.07 11.68 5.72 42.00 43.60 16.00 1.85 19.46 57.8/13136 66.10 2.31
16B-2 25.400 15.88 17.02 8.28 68.00 69.30 21.00 4.15/3.1 31.88 106.0/24091 133.00 5.42
20B-2 31.750 19.05 19.56 10.19 77.80 81.50 26.40 4.5/3.5 36.45 170.0/38636 211.20 7.20
24B-2 38.100 25.40 25.40 14.63 101.70 106.20 33.20 6.0/4.8 48.36 280.0/63636 319.20 13.40
28B-2 44.450 27.94 30.99 15.90 124.60 129.10 36.70 7.5/6.0 59.56 360.0/81818 406.80 16.60
32B-2 50.800 29.21 30.99 17.81 124.60 129.60 42.00 7.0/6.0 58.55 450.0/102273 508.50 21.00
40B-2 63.500 39.37 38.10 22.89 154.50 161.50 52.96 8.5/8.0 72.29 630.0/133182 711.90 32.00

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