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Fast's® Gear Coupling

4 1/2F FHUB

Fast's® Gear Coupling
Item #100816136
  • Size 4 1/2F Gear Coupling Flex Hub
  • RSB
  • Bore Range 1/2" to 4 3/4"
Fast's® Gear Coupling
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    Shipment Options
  • Size 4 1/2F Gear Coupling Flex Hub
  • RSB
  • Bore Range 1/2" to 4 3/4"

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.
Bore Type Rough
Component Type Flex Hub
Speed [Max] 4770 rpm
Tooth Profile Straight
Material Carbon Steel
Bore Dia. [Max] 4 3/4 in
Torque Rating 318000 in-lb
O.D. 13.625 in
RPM [Max] 4770 rpm
Configuration Gear
Inch/Metric Inch
Hub Dia. 6.5 in
HP @ RPM 505 hp @ 100 rpm
Bore Size [Max] 4.75
Bore Dia. [Min] 1/2 in
Input Bore Range 1/2" to 4 3/4"
Coupling Type Gear
Lubricated Yes
Torque Rating [Max] 318000 in lb
Length Through Bore 6.5 in, 165.1 mm
Coupling Size 4.5
Bore with Standard Key [Max] 4.75
Model Fasts
Sleeve O.D. 13.625 in
Weight 59.86 LB
EAN or UPC 662384145090
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