Skip to content Skip to navigation menu
MartinW1240D

W1240D

Worm Gear
Item #100812121
  • 0.5 in Face Width
  • Double Leads
  • Right Hand
  • 12 Diametral Pitch
  • Reborable
  • 0.75 in Minimum Bore Size
+ Show More + Show Less
MartinW1240D
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
  • 0.5 in Face Width
  • Double Leads
  • Right Hand
  • 12 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
Pressure Angle 14.5 °
Hub Dia. 1 3/4 in
No. of Teeth 40
Length Through Bore 1.125 in
Diametral Pitch 12
Material Cast Iron
No. of Leads Double
Outside Dia. 3.52 in
Inch/Metric Inch
Right / Left Hand Right Hand
Bore Type Reborable
Hub Projection 5/8 in
Bore Size [Max] 0.9385 in
Bore Size [Min] 0.75 in
Hub Type B
Hardened Teeth Without Hardened Teeth
Ratio 20
Pitch Diameter 3.333 in
Bore Size 0.75 in
Weight 1.34 LB
EAN or UPC 697950051123
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison