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DRIVE CHAINS - Tsubaki

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Standard Roller Chains RS Roller ChainRS140Before Use For Safe UseStandard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection HandlingL1L1L1L25.612.7136.4TSUBAKIChain NumberSmall SprocketNo. of Teeth44.45 44.45L42.25.625.40RS140-1 1 58.6 26.9 31.7 59.525.40L1L2CRS140-3 3 156.6 75.85 80.75 161.3 557.7{56870} 580 {59100} 647 {66000} 101{10250} 22.2048.9RS140-4 4 205.5 100.3 105.2 210.2 773 {78800} 863 {88000} 133{13530} 28.52RS140-5 5 254.4 124.8 129.6 259.1 Riveting 966 {98500} 1080{110000} 157{15990} 36.97RS140-6 6 303.5 149.3 154.2 308.0 1160{118200} 1290{132000} 185{18860} 44.30L1L2CC185.9{18957} 193 {19700} 216 {22000} 40.2 {4100} 7.49RS140-2 2 107.5 51.35 56.15 112.3 Cotter pin 371.8{37913} 386 {39400} 431 {44000} 68.4 {6970} 14.839101112131415161718192021222324252628303235404510 25 50 100 150 200 250 300 350 400 450 500 550 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 17002.542.843.153.463.784.094.414.725.045.375.696.016.346.666.997.327.657.988.659.329.9911.012.714.4A B C5.796.497.197.908.619.3310.110.811.512.213.013.714.515.215.916.717.518.219.721.322.825.129.032.9Single strand10.812.113.414.716.117.418.820.121.522.824.225.627.028.429.831.232.634.036.839.742.546.854.161.420.222.625.027.530.032.535.037.540.142.645.247.850.352.955.558.260.863.468.774.079.387.410111529.032.536.139.643.246.850.454.157.761.465.168.872.576.380.083.887.591.398.910711412614516537.642.246.751.356.060.665.370.074.879.584.389.193.998.810410911311812813814816318821446.051.557.162.768.474.179.885.691.497.210310911512112713313914515716918119923026254.260.767.373.980.687.394.110110811512112813514214915616317018519921323527130856.165.672.779.987.194.410311412413214014715516317218018819621222924527031235456.165.672.779.987.194.410311412413614415216116917718619420422825327630435139956.165.672.779.987.194.410311412413614415216116917718619420422825327630435140847.956.164.873.883.293.0103114124136144152161169177186194204228253276304351408Double strandRS140-1 Maximum Kilowatt Ratings Table (kW Ratings for Single Strand Chain)Lubrication TypeNumberof StrandsSmall Sprocket Max r/min41.548.756.164.072.180.689.498.510811712713814815917018119220422825327630435140836.542.749.356.163.370.778.486.494.610311212113013914915916917920022224428034240828.933.939.144.550.256.162.368.675.181.888.795.810311111812613414215917619422227132323.727.732.036.541.145.951.056.161.567.072.678.484.490.596.710311011613014415918222226519.823.226.830.634.538.542.747.051.556.160.965.770.775.881.186.491.997.410912113315218622216.919.822.926.129.432.936.540.244.047.952.056.160.464.869.273.878.483.293.010311413015917714.717.219.822.625.528.531.634.838.141.545.148.752.356.160.064.068.072.180.689.498.511313369.212.915.117.419.822.425.027.730.633.536.539.542.745.949.352.756.159.763.370.778.486.498.911.413.415.417.619.822.224.627.129.732.335.137.940.743.746.749.852.956.162.769.6Triple strandOffset Pin TransverseANSI Standard <strong>Tsubaki</strong> Minimum <strong>Tsubaki</strong> Average Maximum ApproximatePin Length Dimensions DimensionsLength Pitch Pin Type Min. Tensile Strength Tensile Strength Tensile Strength Allowable Load MassL1+L2 L1 L2L C kN{kf} kN{kf} kN{kf} kN{kf} k/mNote: 1. Maximum allowable load when using a one-pitch offset link (OL) is 65% of the above.2. Number of links per unit = 80Drawing Scale 1/5.610.212.013.815.717.819.822.024.226.628.931.433.936.539.141.844.547.49.2210.812.514.216.017.919.821.923.926.128.38.379.8111.312.914.516.27.64Note: 1. KW rating when using a one-pitch offset link (OL) is 65% 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 strandQuadruple strandMulti-strand factor Number of chain strands Multi-strand factor1.7 Quintuple strand 3.92.5 Sextuple strand 4.63.3 LubricationmethodABCManual lubrication or drip lubricationOil bath or slinger disc lubricationForced pump lubricationDetailsonPg. 16141

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