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14.5° Pressure Angle Spur Gear

NA25B-3/8

14.5° Pressure Angle Spur Gear
Item #101753163
  • Finished Steel Gear
  • 20 Diametral Pitch
  • 14.5° Pressure Angle
  • 25 Teeth
  • 1 1/4" 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
  • 25 Teeth
  • 1 1/4" 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

  • Base oil viscosity: 500 SUS @ 100 °F
  • More cost effective, quieter running and metallic options
  • Parallel shaft applications
  • Reliability from steel, cast iron and brass
  • Four ball wear test 40 kg: 63 mm
Diametral Pitch 20
Material Steel
Pressure Angle 14.5 °
Torque at 900 RPM 47.9 lb/in
Hardened Teeth Without Hardened Teeth
Set Screw Size 3/8
Torque at 200 RPM 64.4 lb/in
Origin Finished Bore
Outside Dia. 1.35 in
Keyway w/Setscrew
Set Screw Yes
Torque at 1200 RPM 43.1 lb/in
Torque at 600 RPM 53.8 lb/in
Pitch Diameter 1.25 in
Hub Dia. 0.97 in
Torque at 300 RPM 61.4 lb/in
No. of Teeth 25
Bore Type Finished
Length Through Bore 0.75 in
Bore Size 0.375 in
Torque at 1800 RPM 36 lb/in
Weight 0.211 LB
EAN or UPC 781711460139
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