| Number of Teeth (Chordal Action) | Nom. Pitch Diameter | Nom. Outer Diameter | Nom. Hub Width | Available Bore Sizes | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| in | mm | in | mm | in | mm | Round in | Square in | Round mm | Square mm | |
| 18 (1.52%) | 1.8 | 46 | 1.9 | 48 | 1 | 25 | 1 | 0.75 | 25 | 20 |
| 36 (0.38%) | 3.6 | 91 | 3.7 | 94 | 1 | 25 | 1.5 | 40 | ||
| Number of Teeth (Chordal Action) | Nom. Pitch Diameter | Nom. Outer Diameter | Nom. Hub Width | Available Bore Sizes | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| in | mm | in | mm | in | mm | Round in | Square in | Round mm | Square mm | |
| 18 (1.52%) | 1.8 | 46 | 1.9 | 48 | 1 | 25 | 1 | 0.75 | 25 | 20 |
| 36 (0.38%) | 3.6 | 91 | 3.7 | 94 | 1 | 25 | 1.5 | 40 | ||
