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