Hitachi

80 ASME/ANSI Roller Chain Chain Dimensions Note: Rated Working Load is to be used only in conjuction with "slow speed selection method" (see page 41). Common Dime nsions (Inche s) ASME/ANSI Chain Numbe r Chain Pitch Rolle r Diame te r Inside Width Link Plate Thickne ss Pin Diame te r Rolle r Link Numbe r of Plate He ight Links in 10ft Available Construction P W R D T H Cotte re d Rive te d 1 0.625 0.625 0.312 0.125 0.921 120 Yes Yes ASME/ANSI Chain Numbe r Numbe r of Strands Riv. Pin End to C/L of Chain Cot. Pin End to C/L of Chain Ove rall Le ngth Rive te d Pin Ove rall Le ngth Conn. Pin Transve rse Pitch for Multi-strand Rate d Working Load Ave rage Ultimate Stre ngth Ave rage Chain We ight Lr Lc Lr + Lr Lr + Lc TP (lbs) (lbs) (lbs/ft) 80 1 0.638 0.750 1.276 1.388 - 4,140 17,600 1.69 80-2 2 1.213 1.327 2.426 2.540 1.153 5,630 35,200 3.43 80-3 3 1.790 1.955 3.580 3.745 1.153 8,280 52,800 5.16 80-4 4 2.371 2.492 4.742 4.863 1.153 10,920 70,400 6.89 80-5 5 2.949 3.067 5.898 6.016 1.153 12,910 88,000 8.63 80-6 6 3.526 3.644 7.052 7.170 1.153 15,230 105,600 10.36 80 Pin Le ngths and Chain Ratings Horsepower Ratings Maximum Spe e d of Small Sprocke t (rpm) Numbe r Te e th Small Sprocke t 10 25 50 100 150 200 300 400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 9 0.53 1.22 2.27 4.23 6.09 7.90 11.37 14.73 18.01 21.22 24.38 20.29 17.00 14.51 12.58 11.04 8.76 7.17 6.01 5.13 10 0.60 1.36 2.54 4.74 6.83 8.85 12.74 16.51 20.18 23.78 27.32 23.76 19.91 17.00 14.74 12.93 10.26 8.40 7.04 6.01 11 0.66 1.51 2.82 5.26 7.57 9.81 14.13 18.30 22.37 26.36 30.28 27.41 22.97 19.61 17.00 14.92 11.84 9.69 8.12 12 0.73 1.66 3.09 5.77 8.32 10.77 15.52 20.10 24.57 28.96 33.26 31.23 26.17 22.35 19.37 17.00 13.49 11.04 9.25 13 0.79 1.81 3.37 6.29 9.07 11.75 16.92 21.92 26.79 31.57 36.27 35.22 29.51 25.20 21.84 19.17 15.21 12.45 10.43 8.91 14 0.86 1.96 3.65 6.82 9.82 12.72 18.33 23.74 29.02 34.20 39.29 39.36 32.98 28.16 24.41 21.42 17.00 13.91 11.66 9.96 15 0.92 2.11 3.94 7.35 10.58 13.71 19.75 25.58 31.27 36.85 42.33 43.65 36.58 31.23 27.07 23.76 18.85 15.43 12.93 16 0.99 2.26 4.22 7.88 11.35 14.70 21.17 27.43 33.53 39.51 45.39 48.08 40.30 34.41 29.82 26.17 20.77 17.00 17 1.06 2.41 4.51 8.41 12.11 15.69 22.60 29.28 35.80 42.18 48.46 52.66 44.13 37.68 32.66 28.66 22.75 18 1.13 2.57 4.79 8.94 12.88 16.69 24.04 31.15 38.08 44.87 51.54 57.38 48.08 41.05 35.59 31.23 19 1.19 2.72 5.08 9.48 13.66 17.70 25.49 33.02 40.37 47.56 54.64 61.62 52.15 44.52 38.59 20 1.26 2.88 5.37 10.02 14.44 18.70 26.94 34.90 42.66 50.27 57.75 65.13 56.32 48.08 41.68 2200 2400 2700 3000 3400 6.93 6.01 5.27 4.42 3.77 3.70 7.90 6.85 6.01 5.04 4.30 7.72 6.78 5.68 4.85 8.63 7.57 6.35 5.42 11.04 9.57 8.40 7.04 6.02 14.25 12.16 10.50 9.25 7.76 6.62 18.62 15.60 13.32 11.50 10.10 8.49 7.25 24.78 20.29 17.00 14.51 12.60 11.00 9.25 7.90 33.87 26.88 22.00 18.44 15.74 13.60 12.00 10.00 8.57 36.58 29.03 23.76 19.91 17.00 14.70 12.90 10.80 21 1.33 3.03 5.66 10.57 15.22 19.72 28.40 36.79 44.97 52.99 60.88 68.65 60.59 51.73 44.84 39.36 31.23 25.56 21.42 18.29 15.90 13.90 11.70 22 1.40 3.19 5.95 11.11 16.00 20.73 29.86 38.69 47.29 55.72 64.02 72.19 64.97 55.47 48.08 42.20 33.49 27.41 22.97 19.61 17.00 14.90 12.50 23 1.47 3.35 6.25 11.66 16.79 21.75 31.33 40.59 49.62 58.46 67.16 75.74 69.45 59.30 51.40 45.11 35.80 29.30 24.55 20.97 18.20 15.90 13.40 24 1.54 3.50 6.54 12.20 17.58 22.77 32.80 42.50 51.95 61.21 70.32 79.30 74.03 63.21 54.79 48.08 38.16 31.23 26.17 22.35 19.40 17.90 14.20 25 1.61 3.66 6.83 12.75 18.37 23.80 34.28 44.41 54.29 63.97 73.49 82.88 78.70 67.2 58.25 51.12 40.57 33.20 27.83 23.76 20.60 18.10 15.10 26 1.68 3.82 7.13 13.31 19.17 24.83 35.77 46.33 56.64 66.74 76.67 86.46 83.47 71.3 61.8 54.22 43.02 35.22 29.51 25.20 21.80 19.20 16.10 28 1.81 4.14 7.72 14.41 20.76 26.90 38.75 50.20 61.36 72.30 83.06 93.67 93.3 79.7 69.0 60.6 48.08 39.36 32.98 28.16 24.40 21.40 30 1.96 4.46 8.32 15.53 22.37 28.98 41.74 54.08 66.11 77.89 89.49 100.9 103.5 88.3 76.6 67.2 53.33 43.65 36.58 31.23 27.10 23.80 32 2.10 4.78 8.92 16.65 23.98 31.07 44.76 57.98 70.88 83.52 95.95 108.2 114.0 97.3 84.3 74.0 58.7 48.08 40.30 34.41 29.80 26.20 35 2.31 5.27 9.83 18.34 26.42 34.23 49.30 63.87 78.08 92.00 105.7 119.2 130.4 111.3 96.5 84.7 67.2 55.00 46.09 39.36 34.10 40 2.67 6.08 11.35 21.19 30.52 39.54 56.95 73.78 90.19 106.3 122.1 137.7 153.1 136.0 117.9 103.5 82.1 67.2 56.32 48.08 20.00 45 3.03 6.91 12.90 24.06 34.66 44.90 64.68 83.79 102.4 120.7 138.7 156.4 173.8 162.3 140.7 123.5 98.0 80.2 67.2 57.38 Lube Type A Type B Type C Horsepower values given in the tables are for single strand chains. For multiple strand chains multiply these values by the factors shown below. Type A: Type B: Type C: 24 Manual or Drip Lubrication Bath or Sliger Disc Lubrication Oil Stream or Pressure Spray Lubrication Numbe r of Strands 2 3 4 5 6 A Factor B A B A B A B A B 1.36 1.70 2.00 2.50 2.64 3.30 3.12 3.90 3.68 4.60 Note: For values to the left of solid black line in HP Table use Factor "A" . . . for values to the right use factor "B".

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