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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 - Metric Bore > Part Number 697904337433  
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Part Number 697904337433, FCX-3.5-HUB-71MMP7-20X4.9MMKW


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



Unit of Measure: Imperial Metric Both

Specifications  · Dimensional Data  · Performance Data

Specifications

Description 
FCX-3.5-HUB-71MMP7-20X4.9MMKW

Type
HercuFlex® Gear Coupling Hub

Hub Material
AISI 1045

Style
Bored

Color
Metallic

Coupling Type
Gear


Dimensional Data

Bore Size
71 mm

Size
3.5

Keyway Size (W x D)
20X4.9MM mm

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

Dimension L1
4.62 in
117.348 mm

Dimension L2
1.31 in
33.274 mm

Dimension L3
1.88 in
47.752 mm

Dimension TW
1 in
25.4 mm

Bore Size 
71 mm


Performance Data

Max Speed (Unbalanced)
3500 rpm


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