Martin S1620 External Tooth Reborable Stock Spur Gear, 16 Diametral Pitch, 14.5 deg Pressure Angle, 1/2 in W Face, 20 Teeth, 1-1/4 in Dia Pitch, 1/2 to 9/16 in Dia Bore, Steel
Martin stock spur gears are available in five different styles. Steel gears are furnished in plain style and plain style with hub. Cast gears are furnished, plain with hub, web with lightening holes, and spoke. Cast gears are machined on all operating surfaces. Martin cast gears are cast with a larger hub to provide extra strength and to allow for larger bores. Spur gears are stocked in both 14-1/2 and 20 deg pressure angles.
Martin Stock Spur Gear, External Tooth Reborable, 1/2 to 9/16 in Bore Dia, 1-3/8 in Outside Dia, 20 Teeth, 16 Diametral Pitch, 1-1/4 in, 1/2 in Face Width, Type B, 1.063 in Hub Dia, 0.438 in Hub Projection, 0.938 in Overall Length, 14.5 deg Pressure Angle, Steel
| Bore Diameter | : | 1/2 to 9/16 in |
| Diametral Pitch | : | 16 |
| Face Width | : | 1/2 in |
| Hub Diameter | : | 1.063 in |
| Hub Projection | : | 0.438 in |
| Hub Type | : | Type B |
| Material | : | Steel |
| Number of Teeth | : | 20 |
| Outside Diameter | : | 1-3/8 in |
| Overall Length | : | 0.938 in |
| Pitch Diameter | : | 1-1/4 in |
| Pressure Angle | : | 14.5 deg |
| Type | : | External Tooth Reborable |