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Kop-Flex 2 1/2 EB RHUB (Rexnord PN 1960459) is a Size 2.5 Series H gear coupling rigid hub with extended bore. Made of carbon steel, it has an 8.375" outside diameter, 4" maximum bore, and 2.9063" length through bore. This rigid hub is designed for use with Series H gear coupling sleeves, providing a reliable connection in industrial driveline applications.
MODEL 1960459
Contact supplier for technical support on: 800-626-2120
$577.31 Each
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Returnable:No
Bolt Type
Exposed
Bore Size Max
4
Bore Type
Rough Bore
Component Type
Rigid Hub
Coupling Size
2.5
Coupling Type
Gear Coupling
Height (in)
4.10
Hub Diameter (in)
5.75
Length (in)
8.80
Length Through Bore (in)
2.9063
Length Through Bore (mm)
73.81875
Lube/Non-Lube
Lubricated
Material
Carbon steel
Max Bore w/standard key for Rigid Hub
4
Measurement System
Imperial
Model
Series H
OD
8.375
Size Code
2.5
Sleeve Outside Diameter (in)
8.375
Speed Max (rpm)
7900
Tooth Profile
Crowned
Torque Rating (in-lb)
56700
Width
8.70
- 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 interchangeability in flex halves.
- Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
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