| 产品型号 | 图号 | 齿数 | 内径 | 毂径 | 节圆直径 | 外径 | 齿幅 | 总长度 | J | H |
| AH7 | B | C | D | E | G | |||||
| SG050-21-45-T | 2 | 21 | 45 | 68 | 105 | 115 | 50 | 85 | 14 | 48.8 |
| SG050-21-55-T | 2 | 21 | 55 | 80 | 105 | 115 | 50 | 90 | 16 | 59.3 |
| SG050-25-45-T | 2 | 25 | 45 | 68 | 125 | 135 | 50 | 85 | 14 | 48.8 |
| SG050-25-55-T | 2 | 25 | 55 | 80 | 125 | 135 | 50 | 90 | 16 | 59.3 |
| SG050-25-75-T | 2 | 25 | 75 | 110 | 125 | 135 | 50 | 110 | 20 | 80.4 |
