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Boston GearYI 4872

YI 4872

20° Pressure Angle Internal Spur Gear
Item #101775739
  • 48 Diametral Pitch
  • 20 ° Pressure Angle
  • 72 Teeth
  • 1 1/2" Pitch Diameter
  • 0.130" Face Width
  • Spur Gear
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Boston GearYI 4872
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    Shipment Options
  • 48 Diametral Pitch
  • 20 ° Pressure Angle
  • 72 Teeth
  • 1 1/2" Pitch Diameter
  • 0.130" Face Width

description

  • Spur gears are designed to transmit motion and power between parallel shafts. Configurations include spur, rack, pinion wire, stem pinions, and internal gears
  • most with a selection of bores, keyways, and setscrews. Fine-pitch gears are available in plastic, brass, stainless steel, and steel. Heavier pitch spurs are available in steel and cast iron. Styles include plain, web, web with lightening holes, or spoked. Change gears have consecutive numbers of teeth for a variety of ratios.

features

  • More cost effective, quieter running and metallic options
  • Four ball wear test 40 kg: 63 mm
  • Reliability from steel, cast iron and brass
  • Parallel shaft applications
  • Base oil viscosity: 500 SUS @ 100 °F
Torque at 300 RPM N/A
Diametral Pitch 48
Outside Dia. 2 in
Torque at 1800 RPM N/A
Torque at 900 RPM N/A
Material Brass
Torque at 1200 RPM N/A
Pressure Angle 20 °
Hardened Teeth Without Hardened Teeth
Torque at 600 RPM N/A
Pitch Diameter 1.5 in
Torque at 200 RPM N/A
No. of Teeth 72
Weight 0.071 LB
EAN or UPC 781711120224
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