Skip to content Skip to navigation menu
Carbon Steel 4.563 in Shrouded Bolt Rigid Gear Coupling Hub

1SB RHUB

Carbon Steel 4.563 in Shrouded Bolt Rigid Gear Coupling Hub
Item #101073922
  • 2.25 Bore Diameter
  • 4.563 in Outer Diameter
Carbon Steel 4.563 in Shrouded 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
  • 2.25 Bore Diameter
  • 4.563 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.
Torque Rating 7500 in-lb
Lubricated Yes
Bore Type Rough
Coupling Type Gear
Component Type Rigid Hub
Inch/Metric Inch
Model Series H
Length Through Bore 1.563 in, 39.688 mm
Tooth Profile Crowned
Speed [Max] 14500 rpm
Hub Dia. 3 in
Flange Type Shrouded Bolt
Configuration Flex-Rigid
Bore Dia. [Max] 2 1/4 in
Sleeve O.D. 4.563 in
Bolt Type Shrouded
Size Code 1
Bore with Standard Key For Rigid Hub [Max] 2.25
Bore Size [Max] 2.25
Coupling Size 1
O.D. 4.563 in
Material Carbon Steel
Weight 4.54 LB
EAN or UPC 662384110173
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison