H Timing Pulleys
Used primarily for high-torque applications, trapezoidal teeth
Specifications
| No. Teeth | Pitch Dia. | O.D. | Root Diameter | Pin Dia. | Root Measurement |
|---|---|---|---|---|---|
| 10 | 1.592 | 1.540 | 1.303 | 0.160 | 1.623 |
| 12 | 1.910 | 1.858 | 1.621 | 0.160 | 1.941 |
| 14 | 2.228 | 2.176 | 1.939 | 0.160 | 2.259 |
| 15 | 2.387 | 2.335 | 2.098 | 0.160 | 2.418 |
| 16 | 2.546 | 2.494 | 2.257 | 0.160 | 2.577 |
| 17 | 2.706 | 2.654 | 2.417 | 0.160 | 2.737 |
| 18 | 2.865 | 2.813 | 2.576 | 0.160 | 2.896 |
| 19 | 3.024 | 2.972 | 2.735 | 0.160 | 3.055 |
| 20 | 3.183 | 3.131 | 2.894 | 0.160 | 3.214 |
| 21 | 3.342 | 3.290 | 3.053 | 0.160 | 3.373 |
| 22 | 3.501 | 3.449 | 3.212 | 0.160 | 3.532 |
| 23 | 3.661 | 3.609 | 3.372 | 0.160 | 3.692 |
| 24 | 3.820 | 3.768 | 3.531 | 0.160 | 3.851 |
| 25 | 3.979 | 3.927 | 3.690 | 0.160 | 4.010 |
| 26 | 4.138 | 4.087 | 3.849 | 0.160 | 4.169 |
| 27 | 4.297 | 4.246 | 4.008 | 0.160 | 4.328 |
| 28 | 4.456 | 4.405 | 4.167 | 0.160 | 4.487 |
| 29 | 4.615 | 4.564 | 4.326 | 0.160 | 4.646 |
| 30 | 4.775 | 4.724 | 4.486 | 0.160 | 4.806 |
| 31 | 4.934 | 4.883 | 4.645 | 0.160 | 4.965 |
| 32 | 5.093 | 5.042 | 4.804 | 0.160 | 5.124 |
| 33 | 5.252 | 5.201 | 4.963 | 0.160 | 5.283 |
| 34 | 5.411 | 5.360 | 5.122 | 0.160 | 5.442 |
| 35 | 5.570 | 5.519 | 5.281 | 0.160 | 5.601 |
| 36 | 5.730 | 5.679 | 5.441 | 0.160 | 5.761 |
| 37 | 5.889 | 5.838 | 5.600 | 0.160 | 5.920 |
| 38 | 6.048 | 5.997 | 5.759 | 0.160 | 6.079 |
| 40 | 6.366 | 6.315 | 6.077 | 0.160 | 6.397 |
| 48 | 7.639 | 7.588 | 7.350 | 0.160 | 7.670 |
| 49 | 7.799 | 7.748 | 7.510 | 0.160 | 7.830 |
| 52 | 8.276 | 8.225 | 7.987 | 0.160 | 8.307 |
| 72 | 11.459 | 11.462 | 11.224 | 0.160 | 11.544 |