One-way roller clutch FGRN…R A5A6
full-facebackstopoverrunning clutch

One-way roller clutch - FGRN…R A5A6 - SIAM RINGSPANN - full-face / backstop / overrunning clutch
One-way roller clutch - FGRN…R A5A6 - SIAM RINGSPANN - full-face / backstop / overrunning clutch
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Characteristics

Technology
roller
Construction
full-face
Applications
backstop, overrunning clutch
Torque

Max.: 6,800 Nm
(5,015.422615 ft.lb)

Min.: 55 Nm
(40.565918 ft.lb)

Diameter

Max.: 80 mm
(3.15 in)

Min.: 12 mm
(0.47 in)

Rotational speed

Max.: 5,400 rpm
(33,929.2007 rad.min-1)

Min.: 600 rpm
(3,769.9112 rad.min-1)

Description

The FGRN Series of Bearing-Supported Complete Freewheel, manufactured by Ringspann, is specifically designed with complete freewheels FGRN R A5A6 which are made as sealed roller freewheels with ball bearings. This bearing is mainly used for key way connection on the outer ring. This device is also configured as oil lubricated to generate efficiently. Moreover, it can generate in a nominal torque of 6 800 Nm, and has bore of 80 mm.

Catalogs

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Exhibitions

Meet this supplier at the following exhibition(s):

SPS 2026
SPS 2026

24-26 Nov 2026 Nuremberg (Germany) Hall 3 - Stand 419

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    Other SIAM 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.