Skip to content Skip to navigation menu
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
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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.
Bore Type Rough
Size Code 2.5
Material Carbon Steel
Coupling Type Gear
Sleeve O.D. 8.375 in
Bore Dia. [Max] 4 in
O.D. 8.375 in
Model Series H
Configuration Gear
Bore with Standard Key For Rigid Hub [Max] 4
Inch/Metric Inch
Coupling Size 2.5
Flange Type Exposed Bolt
Length Through Bore 2.906 in, 73.819 mm
Lubricated Yes
Tooth Profile Crowned
Speed [Max] 7900 rpm
Torque Rating 56700 in-lb
Bolt Type Exposed
Bore Size [Max] 4
Hub Dia. 5.75 in
Component Type Rigid Hub
Weight 27.28 LB
EAN or UPC 662384110081
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison