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Kop-Flex 3 1/2 EB RHUB (Rexnord PN 1960475) is a Size 3.5 Series H Gear Coupling Rigid Hub with Extended Bore. This carbon steel hub has an 11" outside diameter, 5.5" max bore, and 4.0313" length through bore. It is designed for use with Series H gear coupling sleeves.
MODEL 1960475
Contact supplier for technical support on: 800-626-2120
$1,122.53 Each
Prices are subject to change
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Returnable:No
Bolt Type
Exposed
Bore Size Max
5.5
Bore Type
Rough Bore
Component Type
Rigid Hub
Configuration
Flex-Rigid
Coupling Size
3.5
Coupling Type
Gear Coupling
Height (in)
9.75
Hub Diameter (in)
7.75
Length (in)
9.75
Length Through Bore (in)
4.0313
Length Through Bore (mm)
102.39375
Lube/Non-Lube
Lubricated
Material
Carbon steel
Max Bore w/standard key for Rigid Hub
5.5
Measurement System
Imperial
Model
Series H
OD
11
Size Code
3.5
Sleeve Outside Diameter (in)
11
Speed Max (rpm)
6000
Tooth Profile
Crowned
Torque Rating (in-lb)
148000
Width
9.87
- 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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