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Purvis Industries

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Category
  • Worm Gears
  • Worms
  • Worms & Worm Gears
Brands
  • Boston Gear®
  • Dodge®
  • Hub City®
  • Martin
Manufacturer
  • Martin Sprocket & Gear
  • RBC Bearings Incorporated
  • Regal Rexnord
Bore Diameter
  • 1/4 in
  • 5/16 in
  • 0.313 in
  • 3/8 in
  • 1/2 in
  • 0.5 to 0.626 in
  • 5/8 in
  • 0.625 to 0.814 in
  • 0.625 to 0.9385 in
  • 0.625 to 0.939 in
  • 0.625 to 1.126 in
  • 3/4 in
  • 0.75 to 0.8135 in
  • 0.75 to 0.9385 in
  • 0.75 to 0.939 in
  • 0.75 to 1.001 in
  • 0.75 to 1.126 in
  • 0.75 to 1.439 in
  • 7/8 in
  • 0.875 to 0.9385 in
  • 0.875 to 0.939 in
  • 0.875 to 1.126 in
  • 0.875 to 1.314 in
  • 1 in
  • 1 to 1.126 in
  • 1 to 1.314 in
  • 1 to 1.439 in
  • 1 to 1.627 in
  • 1 to 1.8145 in
  • 1 to 2.002 in
  • 1-1/4 in
  • 1.25 to 1.627 in
  • 1.25 to 1.815 in
  • 1-1/2 in
  • 1.5 to 2.002 in
  • 1.5 to 2.315 in
Diametral Pitch
  • 3
  • 4
  • 6
  • 8
  • 10
  • 12
  • 16
Direction of Rotation
  • Right Hand
Face Width
  • 5/16 in
  • 0.313 in
  • 1/2 in
  • 5/8 in
  • 3/4 in
  • 1 in
  • 1-1/8 in
  • 1-3/8 in
  • 1-1/2 in
  • 1-3/4 in
  • 2 in
  • 2-1/2 in
  • 3-1/2 in
  • 4 in
Lead Angle
  • 4 deg
  • 4 deg 46 min
  • 5 deg
  • 5 deg 43 min
  • 9 deg
  • 9 deg 28 min
  • 11 deg 19 min
  • 17 deg
  • 17 deg 45 min
  • 18 deg
  • 18 deg 26 min
  • 21 deg 48 min
Material
  • Bronze
  • Cast Iron
  • Steel
Number of Teeth
  • 12
  • 18
  • 20
  • 24
  • 30
  • 32
  • 36
  • 40
  • 48
  • 50
  • 54
  • 60
  • 64
  • 72
  • 80
  • 100
  • 133
  • 150
  • 175
  • 200
  • 231
  • 262
  • 300
  • 350
  • 400
  • 475
Number of Threads
  • 1
  • 2
  • 4
  • 5:1
  • 7.5:1
  • 25:1
  • Double
  • Quadruple
  • Single
Pitch Diameter
  • 5/8 in
  • 1 in
  • 1-1/4 in
  • 1.253 in
  • 1-1/2 in
  • 1.66 in
  • 1.666 in
  • 1-7/8 in
  • 2 in
  • 2-1/2 in
  • 3 in
  • 3-1/8 in
  • 3.333 in
  • 3-3/4 in
  • 4 in
  • 4.166 in
  • 5 in
  • 6 in
  • 6-1/4 in
  • 6.666 in
  • 6.667 in
  • 7-1/2 in
  • 8 in
  • 8.333 in
  • 10 in
  • 12 in
  • 16 in
  • 18 in
Pressure Angle
  • 14.5 deg
  • 20 deg


Worms & Worm Gears

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