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Sier-Bath Coupling

F2.5X2 7/8HUB3/4

Sier-Bath Coupling
Item #102073333
  • Size F2.5 Coupling Flex Hub
  • 2 7/8" Bore
Sier-Bath Coupling
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    Shipment Options
  • Size F2.5 Coupling Flex Hub
  • 2 7/8" Bore

features

  • 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
  • Piloted gear fit for higher speeds and less vibration
Material 1045 Carbon Steel, AISI 1045
Length Through Bore 3 in
Torque Rating [Max] 56700 in lb
Color Metallic
HP @ RPM 90 hp @ 100 rpm
Outside Dia. 4.63 in
RPM [Max] 4400 rpm
Hub Dia. 4 5/8 in
Coupling Type Gear Coupling Hubs
Insert Style Bored
Coupling Size F2.5, 2 1/2
Weight 12.2 LB
EAN or UPC 697904004540
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