Bore Diameter1/2 inDiametral Pitch16Direction of RotationRight HandFace Width1/2 inHub Diameter1.12 inHub TypeType BKeyway Size1/8 inMaterialSteelNumber of Teeth20Overall Length1 inPitch Diameter1-1/4 inPressure Angle14.5 degTypeHardened Teeth Finished Bore
| Bore Diameter | 1/2 in |
| Diametral Pitch | 16 |
| Direction of Rotation | Right Hand |
| Face Width | 1/2 in |
| Hub Diameter | 1.12 in |
| Hub Type | Type B |
| Keyway Size | 1/8 in |
| Material | Steel |
| Number of Teeth | 20 |
| Overall Length | 1 in |
| Pitch Diameter | 1-1/4 in |
| Pressure Angle | 14.5 deg |
| Type | Hardened Teeth Finished Bore |