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Imperial/Inch HercuFlex® Gear Couplings Hubs can be used for either FX (flanged style) or CX (continuous sleeve style).
Unit of Measure

Specifications

Description 

 N/A FCX-5-HUB-7-1/4-1-3/4X3/4KW;

Type

 N/A HercuFlex® Gear Coupling Hub

Hub Material

 N/A AISI 1045

Style

 N/A Bored

Color

 N/A Metallic

Coupling Type

 N/A Gear

Dimensional Data

Bore Size 

 N/A 7-1/4 in

Size

 N/A 5

Keyway Size (W x D)

 N/A 1-3/4X3/4 in14MMX3.8MM mm

Length thru Bore

 N/A 6.03 in

Depth

 N/A 6.03 in153.2 mm

Max. Bore

N/A 7.75 in197 mm

Dimension HD

 N/A 10.24 in260 mm

Dimension L1

 N/A 4.43 in112.522 mm

Dimension L2

 N/A 1.02 in25.908 mm

Dimension L3

 N/A 1.69 in42.926 mm

Dimension TW

 N/A 0.88 in22.352 mm

Performance Data

Nominal Torque

 N/A 584,890 in·lb66,084 N·m

Max Speed (Unbalanced)

 N/A 2500 rpm