| 产品型号Catalog No | 图号 Fig | 齿数 Z | 内径 Bore | 毂径 Hua dia | 节圆直径Pitch.dia | 外径Out.dia | 齿幅Width | 总长度Length | J | H |
| AH7 | B | C | D | E | G | |||||
| HG020-20-20 | 1 | 20 | 20 | 30 | 42.44 | 46.4 | 28 | 30 | 6 | 22.8 |
| HG020-20-22 | 1 | 20 | 22 | 30 | 42.44 | 46.4 | 28 | 30 | 6 | 24.8 |
| HG020-21-16 | 1 | 21 | 16 | 25 | 44.56 | 48.6 | 28 | 30 | 5 | 18.3 |
| HG020-21-22-T | 2 | 21 | 22 | 36 | 44.56 | 48.6 | 28 | 56 | 6 | 24.8 |
| HG020-25-20 | 1 | 25 | 20 | 30 | 53.05 | 57.1 | 28 | 30 | 6 | 22.8 |
| HG020-25-25 | 1 | 25 | 25 | 36 | 53.5 | 57.1 | 28 | 30 | 6 | 28.3 |
| HG020-28-35 | 1 | 28 | 35 | 48 | 59.42 | 63.4 | 28 | 30 | 8 | 38.3 |
| HG020-30-16 | 1 | 30 | 16 | 25 | 63.66 | 67.7 | 28 | 30 | 10 | 18.3 |
| HG020-30-20 | 1 | 30 | 20 | 30 | 63.66 | 67.7 | 28 | 30 | 5 | 22.8 |
| HG020-30-22-T | 2 | 30 | 22 | 36 | 63.66 | 67.7 | 28 | 56 | 6 | 24.8 |
| HG020-30-25 | 1 | 30 | 25 | 36 | 63.66 | 67.7 | 28 | 30 | 6 | 28.3 |
| HG020-30-30-T | 2 | 30 | 30 | 50 | 63.66 | 67.7 | 28 | 60 | 6 | 33.3 |
| HG020-30-32-T | 2 | 30 | 32 | 55 | 63.66 | 67.7 | 28 | 65 | 8 | 35.3 |
| HG020-32-20 | 1 | 32 | 20 | 30 | 67.91 | 71.9 | 28 | 30 | 10 | 22.8 |
| HG020-32-25 | 1 | 32 | 25 | 36 | 67.91 | 71.9 | 28 | 30 | 6 | 28.3 |
| HG020-32-32-T | 2 | 32 | 32 | 50 | 67.91 | 71.9 | 28 | 51 | 8 | 35.3 |
| HG020-32-35 | 1 | 32 | 35 | 48 | 67.91 | 71.9 | 28 | 30 | 10 | 38.3 |
| HG020-36-35 | 1 | 36 | 35 | 48 | 76.39 | 80.4 | 28 | 30 | 10 | 38.3 |
| HG020-39-32-T | 2 | 39 | 32 | 55 | 82.76 | 86.8 | 28 | 65 | 10 | 35.3 |
| HG020-40-35 | 1 | 40 | 35 | 48 | 84.88 | 88.9 | 28 | 30 | 10 | 38.3 |
