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).
FXCX HercuFlex Universal Hub Dim Drawing
Unit of Measure
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Part Number

Description 

Bore Size

Keyway Size (W x D)

Nominal Torque

Max Speed (Unbalanced)

Length thru Bore

Dimension HD

CAD

Bore Size 

697904346374 N/A FCX-7-HUB-180MMP7-45X10.4MMKW N/A 180 mm N/A 45X10.4MM mm N/A N/A 2000 rpm N/A 8.69 in N/A 14.3 in363.3 mm N/A N/A 180 mm
697904341317 N/A FCX-5-HUB-190MMP7-45X10.4MMKW N/A N/A 45X10.4MM mm N/A N/A 2500 rpm N/A 6.03 in N/A 10.24 in260 mm N/A N/A 190MM mm
697904343083 N/A FCX-5.5-HUB-190MMP7-45X10.4MMKW N/A 190 mm N/A 45X10.4MM mm N/A N/A 2200 rpm N/A 6.91 in N/A 11.28 in286.5 mm N/A N/A 190 mm
697904339659 N/A FCX-4.5-HUB-110MMP7-28X6.4MMKW N/A N/A 28X6.4MM mm N/A N/A 2700 rpm N/A 5.31 in N/A 9.09 in230.9 mm N/A N/A 110MM mm
697904338225 N/A FCX-4-HUB-115MMP7-32X7.4MMKW N/A N/A 32X7.4MM mm N/A N/A 3000 rpm N/A 4.75 in N/A 8.1 in205.7 mm N/A N/A 115MM mm
697904339697 N/A FCX-4.5-HUB-130MMP7-32X7.4MMKW N/A N/A 32X7.4MM mm N/A N/A 2700 rpm N/A 5.31 in N/A 9.09 in230.9 mm N/A N/A 130MM mm
697904331097 N/A FCX-1-HUB-16MMP7-5X2.3MMKW N/A N/A 5X2.3MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 16 MM mm
697904331127 N/A FCX-1-HUB-17MMP7-5X2.3MMKW N/A N/A 5X2.3MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 17 MM mm
697904331134 N/A FCX-1-HUB-18MMP7-6X2.8MMKW N/A N/A 6X2.8MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 18 MM mm
697904331158 N/A FCX-1-HUB-19MMP7-6X2.8MMKW N/A N/A 6X2.8MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 19 MM mm
697904331172 N/A FCX-1-HUB-21MMP7-6X2.8MMKW N/A N/A 6X2.8MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 21 MM mm
697904331226 N/A FCX-1-HUB-26MMP7-8X3.3MMKW N/A N/A 8X3.3MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 26 MM mm
697904331257 N/A FCX-1-HUB-29MMP7-8X3.3MMKW N/A N/A 8X3.3MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 29 MM mm
697904341225 N/A FCX-5-HUB-115MMP7-32X7.4MMKW N/A N/A 32X7.4MM mm N/A N/A 2500 rpm N/A 6.03 in N/A 10.24 in260 mm N/A N/A 115MM mm
697904338263 N/A FCX-4-HUB-140MMP7-36X8.4MMKW N/A N/A 36X8.4MM mm N/A N/A 3000 rpm N/A 4.75 in N/A 8.1 in205.7 mm N/A N/A 140MM mm
697904331349 N/A FCX-1-HUB-48MMP7-14X3.8MMKW N/A N/A 14X3.8MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 48 MM mm
697904341270 N/A FCX-5-HUB-150MMP7-36X8.4MMKW N/A N/A 36X8.4MM mm N/A N/A 2500 rpm N/A 6.03 in N/A 10.24 in260 mm N/A N/A 150MM mm
697904341294 N/A FCX-5-HUB-170MMP7-40X9.4MMKW N/A N/A 40X9.4MM mm N/A N/A 2500 rpm N/A 6.03 in N/A 10.24 in260 mm N/A N/A 170MM mm
697904331165 N/A FCX-1-HUB-20MMP7-6X2.8MMKW N/A N/A 6X2.8MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 20 MM mm
697904331196 N/A FCX-1-HUB-23MMP7-8X3.3MMKW N/A N/A 8X3.3MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 23 MM mm
697904331271 N/A FCX-1-HUB-30MMP7-8X3.3MMKW N/A N/A 8X3.3MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 30 MM mm
697904339710 N/A FCX-4.5-HUB-150MMP7-36X8.4MMKW N/A N/A 36X8.4MM mm N/A N/A 2700 rpm N/A 5.31 in N/A 9.09 in230.9 mm N/A N/A 150MM mm
697904341300 N/A FCX-5-HUB-180MMP7-45X10.4MMKW N/A N/A 45X10.4MM mm N/A N/A 2500 rpm N/A 6.03 in N/A 10.24 in260 mm N/A N/A 180MM mm
697904331189 N/A FCX-1-HUB-22MMP7-6X2.8MMKW N/A N/A 6X2.8MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 22 MM mm
697904331219 N/A FCX-1-HUB-25MMP7-8X3.3MMKW N/A N/A 8X3.3MM mm N/A N/A 6000 rpm N/A 1.69 in N/A 2.49 in63.3 mm N/A N/A 25 MM mm
Unit of Measure
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