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
Hub Type B
Material Cast Iron
Bore Size 1 in
Right / Left Hand Right Hand
Diametral Pitch 4
Hub Dia. 2 1/2 in
Length Through Bore 2.75 in
Outside Dia. 5.56 in
No. of Leads Single
Bore Type Reborable
Pitch Diameter 5 in
No. of Teeth 20
Bore Size [Max] 1.439 in
Bore Size [Min] 1 in
Pressure Angle 14.5 °
Hardened Teeth Without Hardened Teeth
Hub Projection 1 1/4 in
Inch/Metric Inch
Ratio 20
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