full-face one-way clutch / with internal bearings / backstop / high-speed
FKh series



  • Construction:

    full-face, with internal bearings

  • Applications:


  • Other characteristics:


  • Torque:

    Max.: 14,000 Nm (10,325.8701 ft.lb)

    Min.: 1,100 Nm (811.3184 ft.lb)

  • Diameter:

    Max.: 95 mm

    Min.: 35 mm

  • Rotational speed:

    1,600 rpm, 1,800 rpm, 2,000 rpm, 3,000 rpm (10,053.1 rad.min-1)


The Complete Freewheels FKh are utilized for bolting to the face for multimotor drives and are equipped with a hydrodynamic sprag lift-off. The Complete Freewheels FKh with hydrodynamic sprag lift-off are commonly utilized in situations where an assembly can be operated by two or more motors, turbines, or at a similar high speed.

The Complete Freewheels FKh come ready for installation. They are pre-filled with oil and include sealed sprag freewheels with ball bearings. They are used as overrunning clutches in cases where the speeds in driving operation or freewheeling operation either match or are practically as high. They have bores up to 95 mm and nominal torques to 14,000 Nm.

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