Skip to content Skip to navigation menu
MartinW440

W440

Worm Gear
Item #100812136
  • 1.5 in Face Width
  • Single Lead
  • Right Hand
  • 4 Diametral Pitch
  • Reborable
  • 1.25 in Minimum Bore Size
+ Show More + Show Less
MartinW440
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
No. of Teeth 40
Hub Type B
Bore Size 1.25 in
No. of Leads Single
Pitch Diameter 10 in
Pressure Angle 14.5 °
Diametral Pitch 4
Right / Left Hand Right Hand
Hub Dia. 3 in
Hub Projection 1 1/4 in
Outside Dia. 10.56 in
Inch/Metric Inch
Hardened Teeth Without Hardened Teeth
Bore Type Reborable
Bore Size [Max] 1.8145 in
Bore Size [Min] 1.25 in
Length Through Bore 2.75 in
Ratio 40
Weight 27.52 LB
EAN or UPC 697950050188
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison