| Heavy duty series cottered type roller chains(A Series) | |||||||||||
| Chain No. |
Pitch | Roller diameter |
Width between inner plates |
Pin diameter |
Width over bearing pins |
Inner plates depth |
Transverse pitch |
Plate thickness |
Ultimate tensile strength |
Average tensile strength |
Mass per meter |
| GB ISO ANSI |
p | d1 max | b1 min | d2 max | L max | h2 max | pt | T | Fu min | Fua | q≈ |
| mm | mm | mm | mm | mm | mm | mm | mm | kN | kN | kg/m | |
| 60H | 19.05 | 11.91 | 12.57 | 5.96 | 34.80 | 18.10 | - | 3.25 | 31.30 | 40.6 | 1.87 |
| 60H-2 | 19.05 | 11.91 | 12.57 | 5.96 | 60.50 | 18.10 | 26.11 | 3.25 | 62.60 | 80.3 | 3.71 |
| 60H-3 | 19.05 | 11.91 | 12.57 | 5.96 | 87.00 | 18.10 | 26.11 | 3.25 | 93.90 | 108.2 | 5.54 |
| 80H | 25.40 | 15.88 | 15.75 | 7.94 | 42.80 | 24.13 | - | 4.00 | 55.60 | 67.8 | 3.10 |
| 80H-2 | 25.40 | 15.88 | 15.75 | 7.94 | 75.40 | 24.13 | 32.59 | 4.00 | 111.20 | 138.0 | 6.15 |
| 80H-3 | 25.40 | 15.88 | 15.75 | 7.94 | 108.00 | 24.13 | 32.59 | 4.00 | 166.80 | 193.0 | 9.42 |
| 100H | 31.75 | 19.05 | 18.90 | 9.54 | 50.60 | 30.17 | - | 4.80 | 87.00 | 106.8 | 4.52 |
| 100H-2 | 31.75 | 19.05 | 18.90 | 9.54 | 89.70 | 30.17 | 39.09 | 4.80 | 174.00 | 214.0 | 9.03 |
| 100H-3 | 31.75 | 19.05 | 18.90 | 9.54 | 128.80 | 30.17 | 39.09 | 4.80 | 261.00 | 299.0 | 12.96 |
| 120H | 38.10 | 22.23 | 25.22 | 11.11 | 61.60 | 36.20 | - | 5.60 | 125.00 | 153.0 | 6.60 |
| 120H-2 | 38.10 | 22.23 | 25.22 | 11.11 | 110.50 | 36.20 | 48.87 | 5.60 | 250.00 | 306.0 | 13.13 |
| 120H-3 | 38.10 | 22.23 | 25.22 | 11.11 | 159.40 | 36.20 | 48.87 | 5.60 | 375.00 | 422.0 | 19.64 |
| 140H | 44.45 | 25.40 | 25.22 | 12.71 | 66.40 | 42.23 | - | 6.40 | 170.00 | 206.0 | 8.30 |
| 140H-2 | 44.45 | 25.40 | 25.22 | 12.71 | 118.60 | 42.23 | 52.20 | 6.40 | 340.00 | 416.0 | 16.60 |
| 140H-3 | 44.45 | 25.40 | 25.22 | 12.71 | 170.80 | 42.23 | 52.20 | 6.40 | 510.00 | 568.0 | 24.90 |
| 160H | 50.80 | 28.58 | 31.55 | 14.29 | 77.30 | 48.26 | - | 7.20 | 223.00 | 272.0 | 11.20 |
| 160H-2 | 50.80 | 28.58 | 31.55 | 14.29 | 139.20 | 48.26 | 61.90 | 7.20 | 446.00 | 543.0 | 22.30 |
| 160H-3 | 50.80 | 28.58 | 31.55 | 14.29 | 201.10 | 48.26 | 61.90 | 7.20 | 669.00 | 748.0 | 33.50 |
| 180H | 57.15 | 35.71 | 35.48 | 17.46 | 86.40 | 54.30 | - | 8.00 | 281.00 | 325.0 | 14.83 |
| 180H-2 | 57.15 | 35.71 | 35.48 | 17.46 | 155.60 | 54.30 | 69.16 | 8.00 | 562.00 | 643.0 | 29.60 |
| 180H-3 | 57.15 | 35.71 | 35.48 | 17.46 | 224.70 | 54.30 | 69.16 | 8.00 | 843.00 | 890.0 | 44.40 |
| 200H | 63.50 | 39.68 | 37.85 | 19.85 | 97.30 | 60.33 | - | 9.50 | 347.00 | 422.0 | 19.16 |
| 200H-2 | 63.50 | 39.68 | 37.85 | 19.85 | 175.60 | 60.33 | 78.31 | 9.50 | 694.00 | 850.0 | 38.30 |
| 200H-3 | 63.50 | 39.68 | 37.85 | 19.85 | 253.90 | 60.33 | 78.31 | 9.50 | 1041.00 | 1167.0 | 57.46 |
| 240H | 76.20 | 47.63 | 47.35 | 23.81 | 121.90 | 72.39 | - | 12.70 | 500.00 | 591.0 | 30.40 |
| 240H-2 | 76.20 | 47.63 | 47.35 | 23.81 | 223.10 | 72.39 | 101.22 | 12.70 | 1000.00 | 1167.0 | 60.80 |
| 240H-3 | 76.20 | 47.63 | 47.35 | 23.81 | 324.30 | 72.39 | 101.22 | 12.70 | 1500.00 | 1620.0 | 91.10 |
