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Cast Iron 20 Teeths 0.939 in Bore Worm Gear

W820

Cast Iron 20 Teeths 0.939 in Bore Worm Gear
Item #100812155
  • 20 Teeth
  • 1 Lead Thread
  • 8 Diametral Pitch
  • 0.939 in Maximum Bore Size
Cast Iron 20 Teeths 0.939 in Bore Worm Gear
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    Shipment Options
  • 20 Teeth
  • 1 Lead Thread
  • 8 Diametral Pitch
  • 0.939 in Maximum Bore Size

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
Bore Size 0.75 in
Pressure Angle 14.5 °
Hub Type B
Right / Left Hand Right Hand
Material External Use Cast Iron
Material Internal Use Cast Iron
Bore Type Finished Bore
Length Through Bore 1.5 in
No. of Leads Single
Inch/Metric Inch
Hub Projection 0.75 in
Outside Dia. 2.78 in
Ratio 20
Pitch Diameter 2.5 in
Face Width (in) 0.75 in
Hardened Teeth Without Hardened Teeth
No. of Teeth 20
O.D. 2.78 in
Bore Size [Max] 0.939 in
Hub Dia. 1 3/4 in
Hub O.D. 1.75 in
Pitch Dia. 2.5 in
Diametral Pitch 8
Bore Size [Min] 0.75 in
Weight 1.24 LB
EAN or UPC 697950050461
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