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14.5° Pressure Angle Spur Gear

NA28B-3/8

14.5° Pressure Angle Spur Gear
Item #101751294
  • Finished Steel Gear
  • 20 Diametral Pitch
  • 14.5° Pressure Angle
  • 28 Teeth
  • 1.400" Pitch Diameter
  • 3/8" Face Width
  • 3/8" Bore Size
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14.5° Pressure Angle Spur Gear
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    Shipment Options
  • Finished Steel Gear
  • 20 Diametral Pitch
  • 14.5° Pressure Angle
  • 28 Teeth
  • 1.400" 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
  • Parallel shaft applications
  • Reliability from steel, cast iron and brass
  • Base oil viscosity: 500 SUS @ 100 °F
Torque at 200 RPM 73.4 lb/in
Pitch Diameter 1.4 in
Bore Type Finished
Pressure Angle 14.5 °
Torque at 600 RPM 60.3 lb/in
Length Through Bore 0.75 in
Hardened Teeth Without Hardened Teeth
Torque at 900 RPM 53.2 lb/in
Diametral Pitch 20
Bore Size 0.375 in
No. of Teeth 28
Material Steel
Outside Dia. 1.5 in
Torque at 300 RPM 69.7 lb/in
Hub Dia. 1 1/8 in
Set Screw Size 3/8
Set Screw Yes
Torque at 1200 RPM 47.5 lb/in
Torque at 1800 RPM 39.2 lb/in
Keyway w/Setscrew
Origin Finished Bore
Weight 0.221 LB
EAN or UPC 781711460153
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