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F Series Gear Coupling Hub

F4.5E6 3/4RIG HUB

F Series Gear Coupling Hub
Item #103953444
  • 4 1/2 Coupling Size
  • 6.75 in Bore Diameter
  • 5.03 in Length Through Bore
F Series Gear Coupling Hub
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    Shipment Options
  • 4 1/2 Coupling Size
  • 6.75 in Bore Diameter
  • 5.03 in Length Through Bore

features

  • Piloted gear fit for higher speeds and less vibration
  • Compensates for angular, parallel and axial misalignment
  • Hub teeth are fully crowned to provide for a larger contact area and lower stress under misaligned conditions
  • Crowned tooth design avoids end loading that occurs on straight teeth under misalignment
  • Patented Vari-Crown® gear teeth for long life
  • Standard 20° pressure angle
Bore Type Rigid w/ Keyway
Bore Dia. [Max] 7 5/8 in
Hub Type Exposed Bolt
Speed (RPM) 2700
Length Through Bore 5.03 in
Keyway Size 1 3/4 x 7/8
Coupling Type Gear
Torque Rating [Max] 302400 in lb
Flange Diameter 13.63 in
Color Metallic
Outside Dia. 10.38 in
Coupling Size 4.5
Material AISI 1045
Insert Style Bored
Weight 85.15 LB
EAN or UPC 697904139815
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