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MartinW820

W820

Worm Gear
Item #100812155
  • 0.75 in Face Width
  • Single Lead
  • Right Hand
  • 8 Diametral Pitch
  • Reborable
  • 0.75 in Minimum Bore Size
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MartinW820
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    Shipment Options
  • 0.75 in Face Width
  • Single Lead
  • Right Hand
  • 8 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
Inch/Metric Inch
Hub Type B
Length Through Bore 1.5 in
Bore Size [Min] 0.75 in
No. of Leads Single
Pressure Angle 14.5 °
Pitch Diameter 2.5 in
Bore Size [Max] 0.9385 in
Hardened Teeth Without Hardened Teeth
Material Cast Iron
Bore Type Reborable
Bore Size 0.75 in
Right / Left Hand Right Hand
Hub Projection 3/4 in
Outside Dia. 2.78 in
Diametral Pitch 8
Hub Dia. 1 3/4 in
No. of Teeth 20
Ratio 20
Weight 1.24 LB
EAN or UPC 697950050461
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