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14.5° Pressure Angle Spur Gear

NB28B-7/8

14.5° Pressure Angle Spur Gear
Item #101775751
  • Finished Steel Gear
  • 16 Diametral Pitch
  • 14.5° Pressure Angle
  • 28 Teeth
  • 1 3/4" Pitch Diameter
  • 1/2" Face Width
  • 7/8" Bore Size
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14.5° Pressure Angle Spur Gear
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    Shipment Options
  • Finished Steel Gear
  • 16 Diametral Pitch
  • 14.5° Pressure Angle
  • 28 Teeth
  • 1 3/4" Pitch Diameter

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
Bore Size 0.875 in
Torque at 200 RPM 149 lb/in
Keyway w/Setscrew
Set Screw Yes
Pitch Diameter 1.75 in
Torque at 300 RPM 140 lb/in
Pressure Angle 14.5 °
Outside Dia. 1.875 in
No. of Teeth 28
Hardened Teeth Without Hardened Teeth
Torque at 1800 RPM 72.3 lb/in
Hub Dia. 1.44 in
Torque at 900 RPM 102 lb/in
Torque at 1200 RPM 89.6 lb/in
Diametral Pitch 16
Set Screw Size 7/8
Material Steel
Torque at 600 RPM 118 lb/in
Length Through Bore 1 in
Bore Type Finished
Origin Finished Bore
Weight 0.541 LB
EAN or UPC 781711460498
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