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NA20B

14.5° Pressure Angle Spur Gear

Item #101772529
each
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Product details

  • Reborable Steel Gear
  • 20 Diametral Pitch
  • 14.5° Pressure Angle
  • 20 Teeth
  • 1" 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

Specifications

Diametral Pitch 20
Outside Dia. 1.1 in
No. of Teeth 20
Hub Dia. 0.84 in
Bore Type Minimum Plain Bore
Type A
Set Screw No
Pressure Angle 14.5 °
Length Through Bore 0.750 in
Torque at 600 RPM 42 lb/in
Torque at 900 RPM 38 lb/in
Torque at 1200 RPM 34.8 lb/in
Torque at 300 RPM 46.9 lb/in
Material Steel
Torque at 200 RPM 48.7 lb/in
Outside Dia. [Min] 1.1 in
Bore Size 0.375 in
Hardened Teeth Without Hardened Teeth
Origin Reborable
Keyway w/o Keyway, w/o Setscrew
Pitch Diameter 1 in
Torque at 1800 RPM 29.7 lb/in
Weight 0.101 LB
EAN or UPC 781711096765
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