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W1218 Worm Gear

BRAND: Martin Sprocket | MODEL: W1218 | CONDITION: NEW | SKU: 251922
W1218 Worm Gear

Image for Illustration purposes only,
Actual product may vary
Typically In Stock: confirm availability
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 0.37 lbs UOM: EA

Additional Description


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.
Type of Gear Worm Gear Outside Diameter 1.667 in.
Material Cast Iron Thread Direction Right Hand
Diametral Pitch 12 Bore Type Reborable
Number of Threads/ Leads Single Min Bore Size 0.500 in.
Case Hardened No Max Bore Size 0.626 in.
Ground and Polished No Hub Outside Diameter 1.250 in.
Number of Teeth 18 Hub Projection 0.625 in.
Pitch Diameter 1.500 in.
Storage Dimension Length 1.687 in. Weight 0.37 lbs.
Storage Dimension Width 1.687 in. Packaging No
Storage Dimension Height 1.125 in.