DRIVE CHAINS - Tsubaki

BS/DIN Standard RS Roller ChainsKilowatt Ratings Tables RS20BRS28BRS20B Maximum Kilowatt Ratings Table (kW Ratings for Single Strand Chain)Small SprocketNo. of Teeth91011121314151617181920212223242526283032354045RS24B Maximum Kilowatt Ratings Table (kW Ratings for Single Strand Chain)Small SprocketNo. of TeethLubrication Type9101112131415161718192021222324252628303235404591011121314151617181920212223242526283032354045Small Sprocket Max r/min10 25 50 100 150 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100AARS28B Maximum Kilowatt Ratings Table (kW Ratings for Single Strand Chain)Small SprocketNo. of TeethLubrication TypeLubrication Type10 25 50 100 150 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1600 1800 2000 2200 2400 2600AABC0.620.700.770.850.931.001.081.161.241.321.391.471.551.631.711.801.881.962.122.282.452.703.123.541.101.231.371.501.641.771.912.052.192.332.472.612.752.893.033.173.323.463.754.044.334.775.516.26BSmall Sprocket Max r/minSmall Sprocket Max r/min10 25 50 100 150 200 250 300 350 400 450 500 550 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700AABC1.781.992.212.422.642.863.083.313.533.753.984.214.434.664.895.125.355.586.056.526.997.708.8910.11.421.591.761.942.112.292.462.642.823.003.183.363.543.733.914.094.284.464.845.215.596.157.118.072.512.813.123.423.734.044.364.674.995.305.625.946.276.596.917.247.567.898.559.219.8710.912.614.34.054.545.035.536.036.537.037.548.058.569.089.6010.110.611.211.712.212.713.814.915.917.620.323.02.652.973.293.613.944.274.604.935.275.605.946.286.626.967.307.647.998.339.039.7210.411.513.315.14.685.255.826.396.977.558.138.729.319.9010.511.111.712.312.913.514.114.716.017.218.420.323.426.67.568.479.3910.311.212.213.114.115.016.016.917.918.919.820.821.822.823.825.827.729.732.837.943.04.945.546.146.757.357.978.589.209.8310.511.111.712.313.013.614.314.915.516.818.119.521.424.828.18.749.7910.911.913.014.115.216.317.418.519.620.721.822.924.125.226.327.529.832.134.437.943.849.714.115.817.519.221.022.724.526.328.029.831.633.435.237.038.940.742.544.448.151.855.561.270.680.27.127.988.849.7210.611.512.413.314.215.116.016.917.818.719.620.521.522.424.326.128.030.935.740.512.614.115.617.218.720.321.923.425.026.628.229.831.433.034.736.337.939.642.946.249.554.663.071.620.322.825.227.730.232.735.337.840.443.045.548.150.753.356.058.661.263.969.274.680.088.11021169.2310.311.512.613.714.916.017.218.319.520.721.923.024.225.426.627.829.031.433.936.340.046.252.516.318.320.322.224.326.328.330.432.434.536.538.640.742.844.947.049.151.355.559.864.270.781.692.726.329.532.735.939.242.445.749.052.355.659.062.465.769.172.575.979.382.889.796.610411413215013.314.916.518.119.821.423.124.726.428.129.831.533.234.936.638.340.141.845.348.852.357.666.575.623.526.329.232.034.937.840.843.746.749.652.655.658.661.764.767.770.873.980.086.292.410211813432.236.140.043.947.951.955.959.964.068.072.176.280.384.588.692.897.010111011812713916118317.219.321.423.525.627.729.932.034.236.438.640.843.045.247.449.751.954.158.663.267.774.686.297.930.434.137.841.545.349.052.856.660.564.368.272.176.079.983.887.891.795.710411212013215217337.942.547.151.756.461.165.870.675.480.285.089.894.710010410911411912913914916419021621.023.626.128.731.333.936.539.241.844.547.249.852.555.358.060.763.466.271.777.282.891.210512037.241.746.250.755.359.964.669.273.978.683.488.192.997.710210711211712713714616118621243.648.854.159.464.870.275.681.186.692.197.610310911412012613113714816017118921824824.827.830.833.836.940.043.146.249.352.455.658.761.965.168.371.574.778.084.591.097.610712414132.237.743.549.655.962.569.376.483.791.298.210410911512112613213814916117219021924949.155.061.067.073.179.285.391.497.610411011612312913514214815416718019321324627922.125.929.934.038.442.947.652.456.660.263.867.571.174.878.582.285.989.697.010511212314316225.630.034.639.444.449.655.060.666.472.378.484.791.297.710411111812614015617119624028654.661.267.874.581.288.094.810210911512212913614315015816517218620021523727331118.121.224.427.931.435.138.942.947.051.255.559.964.569.173.978.883.888.899.311012113916118320.924.528.332.236.340.645.049.654.359.264.269.374.680.085.591.296.910311512714016119623447.956.164.873.883.293.010311211912713514215015816517318118920522023626030134115.217.820.523.326.329.432.635.939.442.946.550.254.057.961.966.070.274.483.292.310211614217017.520.523.727.030.534.037.741.645.549.653.858.162.567.071.776.481.286.196.310711813516419641.548.756.164.072.180.689.498.510811712713814815917018119220422324025728432834112.915.217.519.922.525.127.930.733.636.639.742.946.149.552.956.459.963.671.078.886.899.312114515.017.520.223.126.029.132.235.538.942.445.949.653.457.261.265.269.373.582.291.210011514016736.542.749.356.163.370.778.486.494.610311212113013914915916917920022224428031832611.213.115.217.319.521.824.126.629.131.734.437.240.042.945.848.951.955.161.668.375.286.110512513.015.217.520.022.525.227.930.833.736.739.843.046.349.653.056.560.163.771.279.087.099.612214528.933.939.144.550.256.162.368.675.181.888.795.81031111181261341421591761942222712849.8511.513.315.217.119.121.223.325.627.930.232.635.137.640.242.945.648.454.059.966.075.592.311011.413.315.417.519.822.124.527.029.632.235.037.740.643.546.649.652.855.962.569.376.487.410710223.727.732.036.541.145.951.056.161.567.072.678.484.490.596.71031101161301441591822222308.7310.211.813.415.216.918.820.722.724.726.828.931.133.435.738.040.442.947.953.258.667.081.897.610.111.813.715.617.519.621.724.026.228.631.033.536.038.641.344.046.849.655.561.567.877.583.732.019.823.226.830.634.538.542.747.051.556.160.965.770.775.881.186.491.997.41091211331521861657.829.1510.612.013.615.216.818.520.322.124.025.927.929.931.934.036.238.442.947.652.459.973.287.49.0410.612.213.915.717.519.521.423.525.627.730.032.234.636.939.441.944.449.655.060.669.320.816.919.822.926.129.432.936.540.244.047.952.056.160.464.869.273.878.483.293.010311413012890.36.407.498.649.8511.112.413.815.216.618.119.621.222.824.426.127.929.631.435.138.942.949.159.942.7C8.159.5511.012.614.215.817.519.321.223.125.027.029.131.233.335.537.740.044.749.644.114.814.717.219.822.625.528.531.634.838.141.545.148.752.356.160.064.068.072.180.689.498.596.958.26.455.366.287.248.259.3110.411.512.713.915.216.417.819.120.521.923.324.826.329.432.635.941.17.408.6710.011.412.814.415.917.519.220.922.724.526.428.330.232.234.336.331.012.812.915.117.419.822.425.027.730.633.536.539.542.745.949.352.756.159.763.370.771.958.433.84.585.366.187.057.958.889.8510.811.912.914.015.216.317.518.719.921.222.525.119.06.767.919.1310.411.713.114.516.017.519.120.722.424.125.827.621.613.54.611.413.415.417.619.822.224.627.129.732.335.137.940.743.746.749.852.546.632.816.53.974.655.366.116.897.708.549.4010.311.212.213.114.115.215.56.466.207.268.389.5510.812.013.314.716.117.519.015.38.050.0210.212.013.815.717.819.822.024.226.628.931.433.932.726.920.413.35.513.484.084.705.366.046.767.498.259.041.815.726.707.738.819.9311.112.311.35.189.2210.812.514.216.017.919.821.918.112.76.603.093.624.171.765.306.207.168.154.008.379.8111.312.18.183.473.572.37Before Use For Safe Use Standard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection HandlingNote: 1. KW rating when using a one-pitch and two pitch offset link (OL2POL) is 80% of the above.2. Please consult TSUBAKI prior to use of kW ratings in the colored area of the table.Multi-strandfactorNumber of chain strandsDouble strandTriple strandMulti-strand factor1.72.5LubricationmethodABManual lubrication or drip lubricationDrip lubricationOil bath or slinger disc lubricationDetailsonPg. 161CForced pump lubrication58