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          E-mail: sales@gd-chain.com

          Short pitch precision roller chain(B series)

          BS/DIN Standard Roller Chains, also called European standard roller chain, are manufactured according to BS 228, DIN 8187 and ISO 606B with the latest techniques for general industrial applications. Products are available in simplex, duplex and triplex. For long pitch alloy steel roller chains from 32B to 72B. The most popular length is 5meters or 10feet for one piece.
          201403211338073679.png

          CHAIN NO.Pitch x WidthRollerPlatePinTransverse
               Pitch
          Average
                 Ultimate
                 Strength
               kgf
          P x WDiaHeightThicknessDiaLengths
          inchmmRH1H2T1T2DFGG1C
          05B-10.315" x 0.118"8.00 x 3.005.007.007.000.750.752.303.854.80------530
          05B-20.315" x 0.118"8.00 x 3.005.007.007.000.750.752.306.657.64---5.64960
          06B-10.375" x 0.225"9.525 x 5.726.358.108.101.001.253.286.107.40------1050
          06B-20.375" x 0.225"9.525 x 5.726.358.108.101.001.253.2811.2012.30---10.241900
          06B-30.375" x 0.225"9.525 x 5.726.358.108.101.001.253.2816.3017.4017.8010.242700
          08B-10.5" x 0.305"12.70 x 7.758.5110.2011.801.501.504.448.209.50------1930
          08B-20.5" x 0.305"12.70 x 7.758.5110.2011.801.501.504.4415.3016.70---13.923600
          08B-30.5" x 0.305"12.70 x 7.758.5110.2011.801.501.504.4422.2023.5023.8013.925400
          10B-10.625" x 0.38"15.875 x 9.6510.1613.0014.601.651.655.069.6011.10------2700
          10B-20.625" x 0.38"15.875 x 9.6510.1613.0014.601.651.655.0617.9019.40---16.595200
          10B-30.625" x 0.38"15.875 x 9.6510.1613.0014.601.651.655.0626.2027.5028.2016.597850
          12B-10.75" x 0.46"19.05 x 11.6812.0716.0016.001.801.805.7211.1012.60------3400
          12B-20.75" x 0.46"19.05 x 11.6812.0716.0016.001.801.805.7220.8022.40---19.466800
          12B-30.75" x 0.46"19.05 x 11.6812.0716.0016.001.801.805.7230.6031.9032.5019.4610200
          16B-11" x 0.67"25.4 x 17.0215.8820.8020.803.204.008.2717.7019.2520.20---8000
          16B-21" x 0.67"25.4 x 17.0215.8820.8020.803.204.008.2733.6435.1636.1631.8816000
          16B-31" x 0.67"25.4 x 17.0215.8820.8020.803.204.008.2749.5851.1252.1231.8824000
          20B-11.25" x 0.77"31.75 x 19.5619.0526.0026.003.504.4010.1820.50---23.50---12000
          20B-21.25" x 0.77"31.75 x 19.5619.0526.0026.003.504.4010.1838.73---41.7236.4524000
          20B-31.25" x 0.77"31.75 x 19.5619.0526.0026.003.504.4010.1856.95---59.9536.4536000
          24B-11.5" x 1"38.10 x 25.4025.433.0033.005.206.0014.6226.65---32.35---18000
          24B-21.5" x 1"38.10 x 25.4025.433.0033.005.206.0014.6250.83---56.5348.3635000
          24B-31.5" x 1"38.10 x 25.4025.433.0033.005.206.0014.6275.00---80.7248.3652500
          28B-11.75" x 1.22"44.45 x 31.0027.9437.0037.006.407.4015.9032.48---37.97---21000
          28B-21.75" x 1.22"44.45 x 31.0027.9437.0037.006.407.4015.9062.26---67.7559.5641000
          28B-31.75" x 1.22"44.45 x 31.0027.9437.0037.006.407.4015.9092.04---97.5359.5660000
          32B-12" x 1.22"50.80 x 31.0029.2142.2042.206.407.1017.8132.68---38.17---26500
          32B-22" x 1.22"50.80 x 31.0029.2142.2042.206.407.1017.8161.95---67.4558.5550500
          32B-32" x 1.22"50.80 x 31.0029.2142.2042.206.407.1017.8191.23---96.7258.5576000
          40B-12.5" x 1.5"63.50 x 38.1039.3752.9052.908.008.4022.8940.20---47.30---39600
          40B-22.5" x 1.5"63.50 x 38.1039.3752.9052.908.008.4022.8976.35---83.4572.2976000
          40B-32.5" x 1.5"63.50 x 38.1039.3752.9052.908.008.4022.89112.50---119.6072.29112000
          48B-13" x 1.8"76.20 x 45.7248.2663.5063.509.9011.8029.2449.40---56.50---62200
          48B-23" x 1.8"76.20 x 45.7248.2663.5063.509.9011.8029.2495.00---102.1091.21118000
          48B-33" x 1.8"76.20 x 45.7248.2663.5063.509.9011.8029.24140.60---147.7091.21177000

          1) The above chains are also available in versions like bushed chain (without roller), straight link-plate chain, stainless steel chain, nickel-plated chain, zinc-plated chain, copper-plated chain, dacrotised chain, hollow pin chain, side bow chain and o-ring chain to suit specific working conditions.

          2) Unless otherwise requested, these chains are standard supplied in lengths of 5 meters per length including one connecting link. Offset links are used for adjust chain length. When used for perform power transmission at high speed or heavy-duty power transmission, two-pitch offset links (one inner link and one offset link) are recommended.

          3) For attachment roller chains based on the above base chains, please tell us.

          4) For plate wheels (type A) and hub sprockets (type B, type C) to suit the chains, please contact GD sales department

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