Skip to content Skip to navigation menu
MartinW420

W420

Worm Gear
Item #100812133
  • 1.5 in Face Width
  • Single Lead
  • Right Hand
  • 4 Diametral Pitch
  • Reborable
  • 1 in Minimum Bore Size
+ Show More + Show Less
MartinW420
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 1.5 in Face Width
  • Single Lead
  • Right Hand
  • 4 Diametral Pitch
  • Reborable

description

  • When power is the primary factor, the multliple-threaded worms should be used.

features

  • Increased efficiency with lower ratios
  • Resistance to back driving with some ratios
  • Minimal space requirements
  • High ratio speed reduction
  • Smoothest, quietest form of gearing
  • 90° nonintersecting shaft applications
Material Cast Iron
Outside Dia. 5.56 in
Hub Dia. 2 1/2 in
No. of Teeth 20
Pressure Angle 14.5 °
Pitch Diameter 5 in
Hub Projection 1 1/4 in
Hardened Teeth Without Hardened Teeth
Length Through Bore 2.75 in
Diametral Pitch 4
Bore Size [Max] 1.439 in
Inch/Metric Inch
Hub Type B
Bore Size [Min] 1 in
Bore Size 1 in
No. of Leads Single
Ratio 20
Bore Type Reborable
Right / Left Hand Right Hand
Weight 8.42 LB
EAN or UPC 697950050157
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison