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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
Origin Finished Bore
Hardened Teeth Without Hardened Teeth
Pitch Diameter 1.4 in
Bore Size 0.375 in
Pressure Angle 14.5 °
Material Steel
Diametral Pitch 20
Torque at 1800 RPM 39.2 lb/in
No. of Teeth 28
Torque at 200 RPM 73.4 lb/in
Set Screw Size 3/8
Torque at 1200 RPM 47.5 lb/in
Outside Dia. 1.5 in
Hub Dia. 1 1/8 in
Torque at 900 RPM 53.2 lb/in
Bore Type Finished
Keyway w/Setscrew
Length Through Bore 0.75 in
Torque at 300 RPM 69.7 lb/in
Set Screw Yes
Torque at 600 RPM 60.3 lb/in
Weight 0.221 LB
EAN or UPC 781711460153
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