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Spur Gear

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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Spur Gear
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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
Torque at 1800 RPM 3116.236 lb/in
Torque at 900 RPM 5392.139 lb/in
Origin Reborable
Pressure Angle 14 1/2 degrees
Keyway w/o Keyway
Pitch Dia. 7 in
Face Width 3 in
Bore Size [Max] 3.875 in
Material Internal Use Carbon Steel
Style Hubless
Material Steel
No. of Teeth 21
Class 6
Bore Dia. [Max] 3 7/8 in
Bore Size [Min] 1.438 in
AGMA Quality 6
Outside Dia. 7.666 in
Pitch Diameter 7 in
Bore Type Finished Bore
Hardened Teeth Without Hardened Teeth
Torque at 1200 RPM 4359.229 lb/in
Hub Dia. N/A
Type A
Set Screw Size N/A
Torque at 300 RPM 10504.17 lb/in
Torque at 200 RPM 12605 lb/in
Set Screw No
Bore Dia. [Min] 1 7/16 in
O.D. 7.667 in
Torque at 600 RPM 7142.833 lb/in
Pitch Diameter [Min] 7 in
Diametral Pitch 3
Inch/Metric Inch
Gear Style A
Hub Style A
Length Through Bore 3 in
Bore Size 1.4375 in
Outside Dia. [Min] 7.666 in
Material External Use Steel
Finished Bore Size 1.438 in
Weight 30.58 LB
EAN or UPC 697950053356
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