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Product Specifications:
| Item | Worm Gear |
| Bore Dia. | 0.75" to 1.126" |
| Diametral Pitch | 12 |
| Direction Of Rotation | Right Hand |
| Face Width | 1/2" |
| Gear Ratio | 100:1 |
| Hub Dia. | 2" |
| Hub Projection | 3/4" |
| Hub Type | B |
| Key Way Size | 1/8" x 1/16" |
| Material | Cast Iron |
| No. Of Teeth | 100 |
| No. Of Threads | 1 |
| Outside Dia. | 8.519" |
| Pitch Dia. | 8.333" |
| Pressure Angle | 14.5° |
| Type | Reborable Web |
Shipping Info:
| Ship weight (kg) | 1.85 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 21.64 |
| Ship width (cm) | 21.64 |
| Country of Origin | US |
Product Variants
| Product | Model | Outside Dia. | Bore Dia. | Pitch Dia. | Hub Dia. | Hub Projection | Type | Gear Ratio | Diametral Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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W1220 | 1.853" | 0.5" to 0.626" | 1.66" | 1 1/4" | 5/8" | Plain Reborable | - | 12 | €145.55 | |
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W1230 | 2.686" | 0.5" to 0.626" | 2 1/2" | 1 1/4" | 5/8" | Reborable Web | - | 12 | €161.52 | |
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W1240 | 3 13/25" | - | - | - | - | - | - | - | €184.96 | |
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W1250 | 4.353" | 0.625" to 0.814" | 4.166" | 1 1/2" | 3/4" | Reborable Web | - | 12 | €212.18 | |
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W1280 | 6.853" | 0.625" to 1.126" | 6.666" | 2" | 3/4" | Reborable Web | 80:1 | 12 | €269.40 | |
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W1218 | 1.69" | 0.5" to 0.626" | 1 1/2" | 1 1/4" | 5/8" | Plain Reborable | 18:1 | 12 | €142.08 | |
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W1260 | 5.186" | 0.625" to 0.9385" | 5" | 1 3/4" | 3/4" | Reborable Web | 60:1 | 12 | €231.24 |
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MARTIN SPROCKET W12100 Worm Gear, 12 Diametral Pitch, 8.333 Inch Pitch Dia., Reborable, Cast Iron
€349.89 /unit






