Martin W1250D MARW1250D
Martin W1250D Reborable Web Worm Gear, 12 Diametral Pitch, 14.5 deg Pressure Angle, 2 Threads, Right Hand Rotation, 50 Teeth, 4.166 in Dia Pitch, 0.75 to 0.9385 in Dia Bore, 1/2 in W Face, Cast Iron
- Manufacturer: Martin Sprocket & Gear
- Brand Name: Martin
- Part Number: MARW1250D
- MPN: W1250D
- UPC: 697950051130
- Min. Order Qty: 1
- Qty. Interval: 1
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- Sold As: 1/EA
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Worms and worm gears are used to power right angle, non-intersecting 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, Reborable Web, 0.75 to 0.9385 in Bore Dia, 4.353 in Outside Dia, 25:1 Gear Ratio, 2 Number of Threads, 50 Teeth, 12 Diametral Pitch, 4.166 in, 1/2 in Face Width, Right Hand Direction of Rotation, Type B, 1-3/4 in Hub Dia, 5/8 in Hub Projection, 14.5 deg Pressure Angle, 1/8 x 1/16 in Keyway, Cast Iron
| Bore Diameter | : | 0.75 to 0.9385 in |
| Diametral Pitch | : | 12 |
| Direction of Rotation | : | Right Hand |
| Face Width | : | 1/2 in |
| Gear Ratio | : | 25:1 |
| Hub Diameter | : | 1-3/4 in |
| Hub Projection | : | 5/8 in |
| Hub Type | : | Type B |
| Keyway Size | : | 1/8 x 1/16 in |
| Material | : | Cast Iron |
| Number of Teeth | : | 50 |
| Number of Threads | : | 2 |
| Outside Diameter | : | 4.353 in |
| Pitch Diameter | : | 4.166 in |
| Pressure Angle | : | 14.5 deg |
| Type | : | Reborable Web |
- Precise machining and processes ensure consistent finish and high quality
- AGMA 6 to 8 commercial class gear
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