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Cast Iron 20 Teeths 1.439 in Bore Worm Gear

W420

Cast Iron 20 Teeths 1.439 in Bore Worm Gear
Item #100812133
  • 20 Teeth
  • 1 Lead Thread
  • 4 Diametral Pitch
  • 1.439 in Maximum Bore Size
Cast Iron 20 Teeths 1.439 in Bore Worm Gear
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    Shipment Options
  • 20 Teeth
  • 1 Lead Thread
  • 4 Diametral Pitch
  • 1.439 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
Pitch Diameter 5 in
Bore Size 1 in
No. of Leads Single
Pressure Angle 14.5 °
Hub Dia. 2 1/2 in
Outside Dia. 5.56 in
Hub Projection 1.25 in
Ratio 20
Hub Type B
Bore Size [Max] 1.439 in
Hub O.D. 2.5 in
Material Internal Use Cast Iron
Face Width (in) 1.5 in
Right / Left Hand Right Hand
Bore Size [Min] 1 in
Bore Type Finished Bore
Length Through Bore 2.75 in
Pitch Dia. 5 in
Material Cast Iron
No. of Teeth 20
Diametral Pitch 4
O.D. 5.56 in
Hardened Teeth Without Hardened Teeth
Inch/Metric Inch
Material External Use Cast Iron
Weight 8.42 LB
EAN or UPC 697950050157
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