Sprag one-way clutch FXN series
internalbearingwithout bearing function

Sprag one-way clutch - FXN series - RINGSPANN - internal / bearing / without bearing function
Sprag one-way clutch - FXN series - RINGSPANN - internal / bearing / without bearing function
Sprag one-way clutch - FXN series - RINGSPANN - internal / bearing / without bearing function - image - 2
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Characteristics

Technology
sprag
Construction
bearing, internal, without bearing function
Applications
backstop, overrunning clutch
Torque

Max.: 20,500 Nm
(15,120.02406 ft.lb)

Min.: 110 Nm
(81.131836 ft.lb)

Diameter

Max.: 130 mm
(5.12 in)

Min.: 20 mm
(0.79 in)

Rotational speed

Max.: 5,000 rad.min-1
(795.7747 rpm)

Min.: 100 rad.min-1
(15.9155 rpm)

Description

for press fit on the outer ring with sprag lift-off X Application as Backstop Overrunning Clutch For application as backstop in installations with high speeds in freewheeling operation. For application as overrunning clutch in installations with low speeds in driving operation. Features Internal Freewheels FXN are sprag freewheels without bearing support and with sprag lift-off X. The sprag lift-off X ensures a wear-free free­wheeling operation when the inner ring rotates at high speed. The outer ring is pressed into the customer ­hous­ing. This makes compact, space-saving fitting solutions possible.

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

HILLHEAD
HILLHEAD

23-25 Jun 2026 Buxton (United Kingdom) Stand RD21

  • More information
    EXPOSIBRAM
    EXPOSIBRAM

    24-27 Aug 2026 Belo Horizonte (Brazil)

  • More information

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    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.