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Kop-Flex 3 1/2H MMHUB 1963362 Series H gear coupling mill motor hub, size 3.5, carbon steel, 11" outside diameter, 4.5" max bore, 6.125" length through bore. Designed for NEMA mill-motor frame applications, this hub provides a direct replacement for competitor gear coupling hubs. Series H sleeves bolt to all competitor gear-coupling sizes 1–7 for drop-in interchangeability.
MODEL 1963362
Contact supplier for technical support on: 800-626-2120
$1,145.61 Each
Prices are subject to change
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Returnable:No
Bore Size Max
4.5
Bore Type
Taper Bore
Component Type
Mill Motor Hub
Coupling Size
3.5
Coupling Type
Gear Coupling
Height (in)
7.50
Hub Diameter (in)
6.503
Length (in)
8.80
Length Through Bore (in)
6.125
Length Through Bore (mm)
155.575
Lube/Non-Lube
Lubricated
Material
Carbon steel
Max Bore w/standard key
4.5
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
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.
- Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
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