- Product Types of LovejoyProduct Types of Lovejoy
- Couplings & Power Transmission Parts CatalogCouplings & Power Transmission Parts Catalog
- Gear Type CouplingsGear Type Couplings
- HercuFlex® Gear CouplingsHercuFlex® Gear Couplings
- HercuFlex Flanged Style Gear CouplingsHercuFlex Flanged Style Gear Couplings
- HercuFlex FXL Hubs with Keyway - Inch (Imperial) BoreHercuFlex FXL Hubs with Keyway - Inch (Imperial) Bore
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HercuFlex FXL Hubs with Keyway - Inch (Imperial) Bore
HercuFlex FXL Hubs with Keyway - Inch (Imperial) Bore
HercuFlex Flanged Style Gear Couplings
Imperial/Inch HercuFlex® Gear Couplings Hubs for FXL (flanged style). The "L" in the name is for Labyrinth Seal. In extreme high contamination environments, Lovejoy has transformed the HercuFlex coupling to integrate an advanced seal design when performance degradation is not tolerable. This advanced gear coupling still encompasses the torque and misalignment capacities that make the HercuFlex coupling an industry leader.
• Unequaled bore and torque capacity
• 1.5° of misalignment per gear mesh
• Improved fastener corrosion resistance
• Advanced seal design intensifying contamination resistance
• Interchangeable with standard AGMA flange interface
Item Number |
Description |
Bore Size |
Keyway Size |
Nominal Torque |
Max Speed (Unbalanced) |
Length thru Bore |
Dimension HD |
CAD |
---|---|---|---|---|---|---|---|---|
697904347944 | Description N/A FXL 1 HUB 1-1/4 1/4X1/8KW | Bore Size N/A 1-1/4 in | Keyway Size N/A 1/4x1/8 in | Nominal Torque N/A 8,000 in·lb904 N·m | Max Speed (Unbalanced) N/A 6000 rpm | Length thru Bore N/A 1.690 in | Dimension HD N/A 2.06 in52.3 mm | CAD N/A |
697904348781 | Description N/A FXL 1.5 HUB 1-7/8 1/2X1/4KW | Bore Size N/A 1-7/8 in | Keyway Size N/A 1/2x1/4 in | Nominal Torque N/A 15,000 in·lb1,695 N·m | Max Speed (Unbalanced) N/A 5500 rpm | Length thru Bore N/A 1.94 in | Dimension HD N/A 2.85 in72.4 mm | CAD N/A |
697904349924 | Description N/A FXL 2 HUB 2-3/4 5/8X5/16KW | Bore Size N/A 2-3/4 in | Keyway Size N/A 5/8x5/16 in | Nominal Torque N/A 39,000 in·lb4,406 N·m | Max Speed (Unbalanced) N/A 5000 rpm | Length thru Bore N/A 2.44 in | Dimension HD N/A 3.75 in95.2 mm | CAD N/A |
697904349702 | Description N/A FXL 2 HUB 1-3/8 5/16X5/32KW | Bore Size N/A 1-3/8 in | Keyway Size N/A 5/16x5/32 in | Nominal Torque N/A 39,000 in·lb4,406 N·m | Max Speed (Unbalanced) N/A 5000 rpm | Length thru Bore N/A 2.44 in | Dimension HD N/A 3.75 in95.2 mm | CAD N/A |
697904349931 | Description N/A FXL 2 HUB 2-3/8 5/8X5/16KW | Bore Size N/A 2-3/8 in | Keyway Size N/A 5/8x5/16 in | Nominal Torque N/A 39,000 in·lb4,406 N·m | Max Speed (Unbalanced) N/A 5000 rpm | Length thru Bore N/A 2.44 in | Dimension HD N/A 3.75 in95.2 mm | CAD N/A |
697904354690 | Description N/A FXL 4 HUB 4-3/8 1X1/2KW | Bore Size N/A 4-3/8 in | Keyway Size N/A 1x1/2 in | Nominal Torque N/A 270,900 in·lb30,608 N·m | Max Speed (Unbalanced) N/A 3000 rpm | Length thru Bore N/A 4.75 in | Dimension HD N/A 7.41 in188.3 mm | CAD N/A |
697904355765 | Description N/A FXL 4.5 HUB 3-1/2 7/8X7/16KW | Bore Size N/A 3-1/2 in | Keyway Size N/A 7/8x7/16 in | Nominal Torque N/A 370,700 in·lb41,883 N·m | Max Speed (Unbalanced) N/A 2,700 rpm | Length thru Bore N/A 5.31 in | Dimension HD N/A 8.38 in212.8 mm | CAD N/A |
697904360790 | Description N/A FXL 6 HUB 6-3/8 1-1/2X3/4KW | Bore Size N/A 6-3/8 in | Keyway Size N/A 1-1/2x3/4 in | Nominal Torque N/A 1,050,000 in·lb118,634 N·m | Max Speed (Unbalanced) N/A 2,100 rpm | Length thru Bore N/A 7.410 in | Dimension HD N/A 11.55 in293.5 mm | CAD N/A |