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.
O.D.
13.625 in
Component Type
Rigid Hub
Sleeve O.D.
13.625 in
Torque Rating
318000 in-lb
Model
Series H
Coupling Type
Gear
Bore Dia. [Max]
7 1/4 in
Flange Type
Exposed Bolt
Bore with Standard Key For Rigid Hub [Max]
7.25
Lubricated
Yes
Hub Dia.
10.125 in
Bolt Type
Exposed
Speed [Max]
4770 rpm
Coupling Size
4.5
Inch/Metric
Inch
Tooth Profile
Crowned
Size Code
4.5
Bore Type
Rough
Bore Size [Max]
7.25
Configuration
Flex-Rigid
Length Through Bore
5.063 in, 128.59 mm
Material
Carbon Steel
Weight
126.25 LB
EAN or UPC
662384110128
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