All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Gear Type Couplings > HercuFlex® Gear Couplings > HercuFlex Flanged Style Gear Couplings > HercuFlex Standard Hubs with Keyway - Inch (Imperial) Bore > Part Number 697904336894  

Part Number 697904336894, HercuFlex Standard Hubs with Keyway - Inch (Imperial) Bore

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




Specifications  · Dimensional Data  · Performance Data

Specifications

Description 
FCX-3.5-HUB-2-1/4-1/2X1/4KW;

Type
HercuFlex Gear Coupling Hub

Hub Material
AISI 1045

Style
Bored

Color
Metallic

Coupling Type
Gear


Dimensional Data

Bore Size 
2-1/4 in

Size
3.5

Keyway Size (W x D)
1/2X1/4 in

Length thru Bore
4.19 in

Depth
4.19 in
106.4 mm

Max. Bore

5 in
127 mm

Dimension HD
6.87 in
174.5 mm


Performance Data

Nominal Torque
203,550 in·lb
22,998 N·m

Max Speed (Unbalanced)
3500 rpm


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HercuFlex Gear Couplings Catalog
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