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Carbon Steel 8.375 in Exposed Bolt Rigid Gear Coupling Hub

2 1/2EB RHUB

Carbon Steel 8.375 in Exposed Bolt Rigid Gear Coupling Hub
Item #100816128
  • 4 Bore Diameter
  • 8.375 in Outer Diameter
Carbon Steel 8.375 in Exposed Bolt Rigid Gear Coupling Hub
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    Shipment Options
  • 4 Bore Diameter
  • 8.375 in Outer Diameter

applications

  • When driving and driven shafts are widely separated, an unsupported or floating shaft is used to the span the gap. The two couplings required at each end of that shaft consist of one half of a standard coupling bolted to a Rigid Hub, each unit called a F

features

  • Large bore capacity with o-ring seal design. The most economical gear coupling design.
  • Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
  • Series H coupling sleeves will bolt to all competitor couplings sizes 1 through 7 for interchangability in flex halves.
  • Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
Size Code 2.5
Bore Type Rough
Flange Type Exposed Bolt
Sleeve O.D. 8.375 in
Length Through Bore 2.906 in, 73.819 mm
Model Series H
Lubricated Yes
Component Type Rigid Hub
Hub Dia. 5.75 in
Coupling Size 2.5
Bore Dia. [Max] 4 in
Speed [Max] 7900 rpm
Bore with Standard Key For Rigid Hub [Max] 4
Torque Rating 56700 in-lb
Configuration Gear
Tooth Profile Crowned
Bolt Type Exposed
Coupling Type Gear
O.D. 8.375 in
Bore Size [Max] 4
Material Carbon Steel
Inch/Metric Inch
Weight 27.28 LB
EAN or UPC 662384110081
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