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  1. Power Transmission - Mechanical components
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  3. One-way clutch with internal bearings
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One-way clutch with internal bearings FBF series
full-facebackstopindexing

One-way clutch with internal bearings - FBF series - RINGSPANN - full-face / backstop / indexing
One-way clutch with internal bearings - FBF series - RINGSPANN - full-face / backstop / indexing
One-way clutch with internal bearings - FBF series - RINGSPANN - full-face / backstop / indexing - image - 2
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Characteristics

Construction
with internal bearings, full-face
Applications
backstop, indexing
Torque

Max.: 160,000 Nm
(118,009.943884 ft.lb)

Min.: 45 Nm
(33.190297 ft.lb)

Diameter

Max.: 300 mm
(11.81 in)

Min.: 12 mm
(0.47 in)

Rotational speed

Max.: 5,500 rad.min-1
(875.3522 rpm)

Min.: 400 rad.min-1
(63.662 rpm)

Description

Complete Freewheels FBF with mounting flange are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation, on customer request with biodegradable oil.

In addition to the standard type, three other types are available for extended service life.

Nominal torques up to 160 000 Nm.
Bores up to 300 mm. A multitude of standardized bore diameters are available with short delivery times.


Application as
  • Backstop
  • Overrunning Clutch
  • Indexing Freewheel

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

EXPOSIBRAM 2026
EXPOSIBRAM 2026

24-27 Aug 2026 Belo Horizonte (Brazil)

  • More information
    Electra Mining Africa
    Electra Mining Africa

    7-11 Sep 2026 Johannesburg (South Africa)

  • More information
    See all exhibitions

    Other RINGSPANN products

    Freewheels

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.