TN15 规格 齿距:1.5mm
| 齿数 | 节线长(mm) |
| 35 | 52.0 |
| 38 | 57.0 |
| 43 | 64.0 |
| 58 | 87.0 |
| 79 | 118.5 |
| 82 | 123.0 |
| 100 | 150.0 |
| 110 | 165.0 |
| 120 | 180.0 |
| 130 | 195.0 |
| 140 | 210.0 |
| 148 | 222.0 |
| 150 | 225.0 |
| 160 | 240.0 |
| 170 | 255.0 |
| 180 | 270.0 |
| 190 | 285.0 |
| 196 | 294.0 |
| 200 | 300.0 |
| 210 | 315.0 |
| 220 | 330.0 |
| 230 | 345.0 |
| 240 | 360.0 |
| 250 | 375.0 |
| 260 | 390.0 |
| 270 | 405.0 |
| 271 | 406.5 |
| 280 | 420.0 |
| 290 | 435.0 |
| 300 | 450.0 |
| 310 | 465.0 |
| 320 | 480.0 |
| 328 | 492.0 |
| 330 | 495.0 |
| 340 | 510.0 |
| 350 | 525.0 |
| 360 | 540.0 |
| 370 | 555.0 |
| 380 | 570.0 |
| 390 | 585.0 |
| 400 | 600.0 |