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MartinS2021

S2021

Spur Gear
Item #100811681
  • B Gear Style
  • 14.5° Pressure Angle
  • 21 Teeth
  • 20 Diametral Pitch
  • 1.05 in Pitch Diameter
  • 0.375 in Face Width
  • Reborable
  • w/o Keyway
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MartinS2021
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    Shipment Options
  • B Gear Style
  • 14.5° Pressure Angle
  • 21 Teeth
  • 20 Diametral Pitch
  • 1.05 in Pitch Diameter

description

  • Martin Stock Spur Gears are available in five different styles. Contact your local Applied® service center for other styles. Steel gears are furnished in plain style and plain style with hub. Cast gears are furnished plain with hub, web with lightening holes and with spoke. Cast gears are cast with larger hub to provide extra strength and to allow for larger bores.

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
Torque at 300 RPM 21.00833 lb/in
Pitch Diameter 1.05 in
Class 6
Torque at 1800 RPM 16.1064 lb/in
Torque at 1200 RPM 17.33187 lb/in
Hardened Teeth Without Hardened Teeth
Hub Projection 3/8 in
Torque at 200 RPM 22.05875 lb/in
Outside Dia. [Min] 1.15 in
Bore Dia. [Max] 3/8 in
Outside Dia. 1.15 in
Torque at 900 RPM 18.9075 lb/in
Type B
Origin Reborable
AGMA Quality 6
Hub Dia. 7/8 in
Keyway w/o Keyway
Material Steel
Inch/Metric Inch
Length Through Bore 0.75 in
Set Screw Size N/A
Diametral Pitch 20
Gear Style B
Set Screw No
Bore Type Reborable
Bore Dia. [Min] 3/8 in
No. of Teeth 21
Bore Size 0.375 in
Torque at 600 RPM 19.95792 lb/in
Bore Size [Max] 0.375 in
Pressure Angle 14.5 °
Pitch Diameter [Min] 1.05 in
Weight 0.13 LB
EAN or UPC 697950057965
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