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Carbon Steel Size 3 Flex Hub Gear Coupling

3F FHUB

Carbon Steel Size 3 Flex Hub Gear Coupling
Item #100816178
  • 3.125 Bore Diameter
  • 9.438 in Outer Diameter
Carbon Steel Size 3 Flex Hub Gear Coupling
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    Shipment Options
  • 3.125 Bore Diameter
  • 9.438 in Outer Diameter

applications

  • Motors
  • Pumps
  • Gearboxes
  • Runout tables
  • Overhead cranes
  • Main drives
  • Refiners
  • Rolling mills
  • Barkers

features

  • All-metal end ring seal design for maximum service life. The industry standard for over 75 years.
  • Provides 300% greater lubricant capacity than o-ring style couplings.
  • Greater lubricant capacity allows longer periods between scheduled lubrications and longer service life.
  • Straight tooth design provides improved load distribution, lower stresses and longer life for the gear teeth.
Component Type Flex Hub
Lubricated Yes
Hub Dia. 4 1/4 in
RPM [Max] 6800 rpm
Bore Dia. [Min] 1/2 in
Bore Dia. [Max] 3 1/8 in
Material Carbon Steel
Inch/Metric Inch
HP @ RPM 160 hp @ 100 rpm
Length Through Bore 4.25 in, 107.95 mm
O.D. 9.438 in
Torque Rating [Max] 101000 in lb
Coupling Type Gear
Coupling Size 3
Bore Size [Max] 3.125
Input Bore Range 1/2" to 3 1/8"
Bore with Standard Key [Max] 3.125
Model Fasts
Weight 20.375 LB
EAN or UPC 662384103090
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