Call (888)-671-2883
 on most items
Text message to Live Chat! (201) 898 - 2676

W820D Worm Gear

BRAND: Martin Sprocket | MODEL: W820D | CONDITION: NEW | SKU: 251969
W820D Worm Gear

Image for Illustration purposes only,
Actual product may vary
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 1.20 lbs UOM: EA

Additional Description

Technical Specifications

Material Cast Iron
Outside Dia 2.780"
Number Of Teeth 20


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 2.780 in.
Material Cast Iron Thread Direction Right Hand
Diametral Pitch 8 Bore Type Reborable
Number of Threads/ Leads Double Min Bore Size 1.000 in.
Case Hardened No Max Bore Size 1.126 in.
Ground and Polished No Hub Outside Diameter 2.000 in.
Number of Teeth 20 Hub Projection 0.750 in.
Pitch Diameter 2.500 in.
Storage Dimension Length 2.780 in. Weight 1.20 lbs.
Storage Dimension Width 2.780 in. Packaging No
Storage Dimension Height 1.500 in.