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Change Gear

GB20

Change Gear
Item #101782862
  • Steel Material
  • 20 Teeth
  • 16 Diametral Pitch
  • 1.50 in Outside Diameter
  • 14.5 Pressure Angle
Change Gear
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    Shipment Options
  • Steel Material
  • 20 Teeth
  • 16 Diametral Pitch
  • 1.50 in Outside Diameter
  • 14.5 Pressure Angle

description

  • Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20-tooth through 128-tooth gears, in one tooth increments, depending upon the diametrical pitch, for a nearly infinite number of ratio possibilities.
Length Through Bore 1 in
No. of Teeth 22
Pressure Angle 14 1/2 degrees
Bore Size 1 in
Outside Dia. 2 in
Torque at 300 RPM 106 lb/in
Keyway Double Keyway 180° Apart
Torque at 1200 RPM 72.9 lb/in
Torque at 900 RPM 81.5 lb/in
Bore Dia. 0.75 in
No. of Teeths 20
Pitch Dia. 1.25 in
Pitch Diameter 1.375 in
Torque at 1800 RPM 60.3 lb/in
O.D. 1.5 in
Torque at 200 RPM 99 lb/in
Diametral Pitch 16
Torque at 600 RPM 92.3 lb/in
Bushing Series None
Hub Dia. N/A
Material Steel
Rated Torque [Max] 55.7 @ 1800 rpm
Hardened Teeth Without Hardened Teeth
Face Width 0.5 in
Set Screw None
Weight 0.101 LB
EAN or UPC 781711101001
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