full-face one-way clutch / with internal bearings / backstop / low-speed
FA series



  • Construction:

    full-face, with internal bearings

  • Applications:


  • Other characteristics:


  • Torque:

    230 Nm, 630 Nm, 1,600 Nm, 2,500 Nm (169.6393 ft.lb)

  • Diameter:

    Max.: 85 mm

    Min.: 20 mm

  • Rotational speed:

    180 rpm, 260 rpm, 340 rpm, 500 rpm (1,130.97 rad.min-1)


with lever arm
with sprags and grease lubrication


Complete Freewheels FA with lever arm are sprag freewheels with sleeve bearings. They are grease-lubricated and therefore maintenance-free. Besides the standard type, the type with RIDUVIT® is available for extended service life.

Nominal torques up to 2 500 Nm.
Bores up to 85 mm. A multitude of ­standard­ized bore diameters are available with short delivery times.

Application as
- Backstop
- Indexing Freewheel

For application as backstop in installations with low speeds in freewheeling operation. For application as indexing freewheel in installations with low to medium total number of actuations.

Other RINGSPANN products