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MartinS321

S321

Spur Gear
Item #100811751
  • A Gear Style
  • 14.5° Pressure Angle
  • 21 Teeth
  • 3 Diametral Pitch
  • 7 in Pitch Diameter
  • 3 in Face Width
  • Reborable
  • w/o Keyway
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MartinS321
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    Shipment Options
  • A Gear Style
  • 14.5° Pressure Angle
  • 21 Teeth
  • 3 Diametral Pitch
  • 7 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
Bore Dia. [Min] 1 7/16 in
Keyway w/o Keyway
Class 6
Pitch Diameter 7 in
Torque at 200 RPM 12605 lb/in
Bore Dia. [Max] 3 7/8 in
AGMA Quality 6
Bore Type Reborable
Outside Dia. [Min] 7.666 in
Set Screw No
Bore Size [Max] 3.875 in
Torque at 1200 RPM 4359.229 lb/in
Pressure Angle 14.5 °
Gear Style A
Hardened Teeth Without Hardened Teeth
Pitch Diameter [Min] 7 in
Hub Dia. N/A
Outside Dia. 7.666 in
Length Through Bore 3 in
Set Screw Size N/A
Torque at 600 RPM 7142.833 lb/in
Diametral Pitch 3
Origin Reborable
Material Steel
Bore Size 1.4375 in
Torque at 900 RPM 5392.139 lb/in
Inch/Metric Inch
Torque at 300 RPM 10504.17 lb/in
No. of Teeth 21
Type A
Torque at 1800 RPM 3116.236 lb/in
Weight 30.58 LB
EAN or UPC 697950053356
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