The Timken Company - HercuFlex FX Rigid Hubs with Keyway - Metric Bore

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Metric HercuFlex® Gear Couplings Rigid Hubs for FX (flanged style)

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Items	697904372885 FX-1S-HUB-RGD-30MMP7-8X3.3MMKW	697904372946 FX-1S-HUB-RGD-45MMP7-14X3.8MMKW	697904376548 FX-1.5E-HUB-RGD-40MMP7-12X3.3MMKW	697904377132 FX-1.5S-HUB-RGD-48MMP7-14X3.8MMKW	697904381917 FX-2E-HUB-RGD-45MMP7-14X3.8MMKW
Description	N/A FX-1S-HUB-RGD-30MMP7-8X3.3MMKW	N/A FX-1S-HUB-RGD-45MMP7-14X3.8MMKW	N/A FX-1.5E-HUB-RGD-40MMP7-12X3.3MMKW	N/A FX-1.5S-HUB-RGD-48MMP7-14X3.8MMKW	N/A FX-2E-HUB-RGD-45MMP7-14X3.8MMKW
Bore Size	N/A 30 mm	N/A 45 mm	N/A 40 mm	N/A 48 mm	N/A 45 mm
Size	N/A 1 S	N/A 1 S	N/A 1.5 E	N/A 1.5 S	N/A 2 E
Type	N/A HercuFlex® Gear Coupling Hub
Hub Material	N/A AISI 1045
Set Screw Style Coupling Size (Dimension T)	N/A
Keyway Size (W x D)	N/A 8 X 3.3 mm	N/A 14 X 3.8 mm	N/A 12 X 3.3 mm	N/A 14 X 3.8 mm	N/A 14 X 3.8 mm
Nominal Torque	N/A 11,300 N·m1,277 in·lb	N/A 11,300 N·m1,277 in·lb	N/A 26,100 N·m2,949 in·lb	N/A 26,100 N·m2,949 in·lb	N/A 44,850 N·m5,067 in·lb
Max Speed (Unbalanced)	N/A 6000 rpm	N/A 6000 rpm	N/A 5500 rpm	N/A 5500 rpm	N/A 5000 rpm
Length thru Bore	N/A 42.9 mm	N/A 42.9 mm	N/A 49.3 mm	N/A 49.3 mm	N/A 62.0 mm
Style	N/A Bored
Depth	N/A 1.69 in42.9 mm	N/A 1.69 in42.9 mm	N/A 1.94 in49.3 mm	N/A 1.94 in49.3 mm	N/A 2.44 in62 mm
Color	N/A Metallic
Max. Bore (Dimensions ID1/ID2)	N/A 1.875 in48 mm	N/A 1.875 in48 mm	N/A 2.438 in62 mm	N/A 2.438 in62 mm	N/A 3.063 in78 mm
Dimension HD	N/A 2.49 in63.3 mm	N/A 2.49 in63.3 mm	N/A 3.29 in83.5 mm	N/A 3.29 in83.5 mm	N/A 4.21 in106.9 mm
Dimension L1	N/A
Dimension L2	N/A
Dimension L3	N/A
Dimension TW	N/A
Coupling Type	N/A Gear
Weight	N/A
Cubic inches	N/A