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Metric 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-3-HUB-40MMP7-12X3.3MMKW

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

Size

 N/A 3

Keyway Size (W x D)

 N/A 12X3.3MM mm

Length thru Bore

 N/A 3.59 in

Depth

 N/A 3.59 in91.2 mm

Max. Bore

N/A 4.25 in108 mm

Dimension HD

 N/A 5.88 in149.4 mm

Bore Size 

 N/A 40MM mm

Performance Data

Max Speed (Unbalanced)

 N/A 4000 rpm