American Standard #810CoatingNo CoatingCut Diameter, Inch1-1/4"Cut Diameter, Metric31.75Cut Width1/4"EDP No10074MaterialHigh Speed SteelNeck Diameter0.374Number of Teeth14OD Tolerance0.75Old Standard #21Overall Length2-1/4"Shank Dia. Tolerance0Shank Diameter1/2"Shank Length2Shank TypeStraightStyleStyle 101Tooth ConfigurationStaggeredTypeWoodruff Keyseat CuttersWidth Tolerance0WTC No208100
| Auxiliary lip | No |
| Design | HM14 |
| Housing bore diameter | 47.015 mm, 1.851 in |
| Maximum operating temperature | 100.0 °C, 212.0 °F |
| Maximum operating temperature (°F) | 100.0 °C, 212.0 |
| Minimum operating temperature | -40.0 °C, -40.0 °F |
| Minimum operating temperature (°F) | -40.0 °C, -40.0 |
| Permissible circumferential speed | 7.43 m/s |
| Rotational speed | 3137.0 r/min |
| Seal width | 6.35 mm, 0.25 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 45.237 mm, 1.781 in |
| Type of outside diameter | Metal-cased |
| Unit system | Inch |