Martin W624D Plain Reborable Worm Gear, 6 Diametral Pitch, 14.5 deg Pressure Angle, Double Threads, Right Hand Rotation, 24 Teeth, 4 in Dia Pitch, 1.25 to 1.627 in Dia Bore, 1 in W Face, Cast Iron
Worms and worm gears are used to power right angle, nonintersecting shafts. In normal applications the worm gear is driven by the worm. The most popular use of worms and worm gears is in applications where high ratio speed reduction is desired in a relatively limited space. They are also used in applications where high resistance to the worm gear shaft reversing and driving back through the worm is desired.
Martin Worm Gear, Plain Reborable, 1.25 to 1.627 in Bore Dia, 4.373 in Outside Dia, Double Number of Threads, 24 Teeth, 6 Diametral Pitch, 4 in, 1 in Face Width, Right Hand Direction of Rotation, 2-3/4 in Hub Dia, 1 in Hub Projection, 2 in Overall Length, 14.5 deg Pressure Angle, Cast Iron
| Bore Diameter | : | 1.25 to 1.627 in |
| Diametral Pitch | : | 6 |
| Direction of Rotation | : | Right Hand |
| Face Width | : | 1 in |
| Hub Diameter | : | 2-3/4 in |
| Hub Projection | : | 1 in |
| Material | : | Cast Iron |
| Number of Teeth | : | 24 |
| Number of Threads | : | Double |
| Outside Diameter | : | 4.373 in |
| Overall Length | : | 2 in |
| Pitch Diameter | : | 4 in |
| Pressure Angle | : | 14.5 deg |
| Type | : | Plain Reborable |