STANDARD TOOTH DIMENSIONS 2.20/DP
STANDARD TOOTH DIMENSIONS
Tooth Chart – 2.20/DP +.002 System DP
Diam. Pitch |
CP | Tooth Thickness | 1/DP Addendum | 1.25/DP Dedendum | Whole Depth |
20 | 0.1571 | 0.0785 | 0.05 | 0.062 | 0.112 |
21 | 0.1496 | 0.0748 | 0.0476 | 0.0591 | 0.1068 |
22 | 0.1428 | 0.0714 | 0.0455 | 0.0565 | 0.102 |
24 | 0.1309 | 0.0654 | 0.0417 | 0.052 | 0.0937 |
26 | 0.1208 | 0.0604 | 0.0385 | 0.0482 | 0.0866 |
28 | 0.1122 | 0.0561 | 0.0357 | 0.0449 | 0.0806 |
30 | 0.1047 | 0.0524 | 0.0333 | 0.042 | 0.0753 |
32 | 0.0982 | 0.0491 | 0.0312 | 0.0395 | 0.0708 |
34 | 0.0924 | 0.0462 | 0.0294 | 0.0373 | 0.0667 |
36 | 0.08727 | 0.0436 | 0.0278 | 0.0353 | 0.0631 |
38 | 0.0827 | 0.0413 | 0.0263 | 0.0336 | 0.0599 |
40 | 0.0785 | 0.0393 | 0.025 | 0.032 | 0.057 |
42 | 0.0748 | 0.0374 | 0.0238 | 0.0306 | 0.0544 |
44 | 0.0714 | 0.0357 | 0.0227 | 0.0293 | 0.052 |
46 | 0.0683 | 0.0341 | 0.0217 | 0.0281 | 0.0498 |
48 | 0.0654 | 0.0327 | 0.0208 | 0.027 | 0.0478 |
50 | 0.0628 | 0.0314 | 0.02 | 0.026 | 0.046 |
56 | 0.0569 | 0.028 | 0.0179 | 0.0234 | 0.0413 |
60 | 0.0524 | 0.0262 | 0.0167 | 0.022 | 0.0387 |
64 | 0.0491 | 0.0245 | 0.0156 | 0.028 | 0.0364 |
72 | 0.0436 | 0.0218 | 0.0139 | 0.0187 | 0.0326 |
80 | 0.0393 | 0.0196 | 0.0125 | 0.017 | 0.0295 |
96 | 0.0327 | 0.0164 | 0.0101 | 0.0145 | 0.0249 |
120 | 0.0262 | 0.0131 | 0.0083 | 0.012 | 0.0203 |