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Fast's® Gear Coupling

2 1/2F FHUB

Fast's® Gear Coupling
Item #100816130
  • Size 2 1/2F Gear Coupling Flex Hub
  • RSB
  • Bore Range 1/2" to 2 3/4"
Fast's® Gear Coupling
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    Shipment Options
  • Size 2 1/2F Gear Coupling Flex Hub
  • RSB
  • Bore Range 1/2" to 2 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.
Coupling Size 2.5
RPM [Max] 7900 rpm
Bore Dia. [Max] 2 3/4 in
Length Through Bore 3.031 in, 92.075 mm
O.D. 8.375 in
Tooth Profile Straight
Lubricated Yes
Material Carbon Steel
Inch/Metric Inch
HP @ RPM 90 hp @ 100 rpm
Bore Dia. [Min] 1/2 in
Bore Size [Max] 2.75
Speed [Max] 7900 rpm
Input Bore Range 1/2" to 2 3/4"
Coupling Type Gear
Component Type Flex Hub
Bore Type Rough
Torque Rating 56700 in-lb
Hub Dia. 3.625 in
Torque Rating [Max] 56700 in lb
Configuration Gear
Model Fasts
Sleeve O.D. 8.375 in
Bore with Standard Key [Max] 2.75
Weight 11.875 LB
EAN or UPC 662384125092
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