DRIVE CHAINS - Tsubaki

Standard Roller ChainsRS180 SprocketNumber ofTeethPitch CircularDiameter(DP ) LdDHDPDOWelded construction1B typeSprocket Outer Diameter(DO)LBore DiameterApprox.(d ) Hub Approx. Bore Diameter(d Mass) Hub Approx.MassMassPilot Bore Diameter LengthPilot Bore Diameter LengthDiameter Maximum(DH )(L )(k)Diameter Maximum(DH )(L )(k)(k)11 202.85 229 43 75 110 55 9.3 43 7.8 1112 220.81 248 43 85 130 65 12.6 43 9.3 1213 238.81 266 43 95 150 75 16.6 43 10.9 1314 256.83 285 43 105 170 80 20.9 43 12.6 1415 274.87 303 43 110 180 80 23.8 43 14.5 1516 292.94 322 43 110 180 80 25.9 43 16.5 1617 311.02 340 43 115 180 80 28.1 43 18.7 1718 329.12 358 43 115 180 80 29.9 43 21.5 1819 347.21 377 43 115 180 80 32.4 43 23.9 1920 365.33 395 43 115 180 80 35.0 43 26.6 2021 383.45 413 63 120 190 85 38.8 63 28.9 2122 401.57 43263 120 190 85 41.763 31.7 2223 419.70 45063 120 200 90 47.863 35.0 2324 437.84 468 63 125 200 90 50.2 63 37.9 2425 455.99 487 63 125 200 90 53.5 63 41.2 2526 474.13 50563 125 200 90 56.863 44.6 2627 492.28 52363 125 200 90 61.363 48.5 2728 510.43 54263 125 200 90 65.063 52.2 2830 546.74 57863 135 220 110 81.163 59.6 3032 583.06 61563 135 220 110 89.663 68.4 3234 619.39 65163 135 220 110 98.563 77.2 3435 637.55 66963 135 220 110 102.963 81.3 3536 655.72 68863 135 220 110 108.063 86.7 3638 692.06 72463 135 220 110 118.063 96.6 3840 728.41 76063 150 240 125 137.5 63 106.4 4042 764.75 79763 150 240 125 148.963 118.2 4245 819.28 852 63 150 240 125 166.1 63 134.8 4548 873.81 90663 150 240 125 184.963 153.5 4850 910.17 94363 150 240 125 198.663 167.7 5054 982.89 101663 150 240 125 226.763 195.7 5460 1091.98 112563 150 240 125 272.2 63 240.2 60dDHWelded construction1C typeWelded construction: machine-structuralcarbon steel (teeth) and structural rolled steel (hub)DPDOdDP1A typeWelded construction: machine-structuralcarbon steel (teeth) and structural rolled steel (hub)DOWelded construction:structural rolled steel(teeth and hub)Note: 1. Maximum bore diameter is the typical range. Determine bore diameter and key bearing pressure based on general mechanical design.2. Models with approximate masses in bold typeface have one punched hole for lifting.Sprocket Number1B typeMaterial1C typeMaterialPilot BoreDiameter(d )1A typeMaterialMachine-structural carbon steelNumber ofTeethBefore Use For Safe Use Standard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection HandlingNumber of teethTypeChain number46