The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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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-2-HUB-55P7-16X4.3KW

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 55 mm

Size

 N/A 2

Keyway Size (W x D)

 N/A 16X4.3 mm

Length thru Bore

 N/A 2.44 in

Depth

 N/A 2.44 in62 mm

Max. Bore

N/A 3.063 in78 mm

Dimension HD

 N/A 4.21 in106.9 mm

Dimension L1

 N/A 3.63 in92.202 mm

Dimension L2

 N/A 0.57 in14.478 mm

Dimension L3

 N/A 1.25 in31.75 mm

Dimension TW

 N/A 0.62 in15.748 mm

Bore Size 

 N/A 55 mm

Performance Data

Nominal Torque

 N/A 5,067 N·m44,850 in·lb

Max Speed (Unbalanced)

 N/A 5000 rpm