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  1. Power Transmission - Mechanical components
  2. Mechanical Transmission
  3. One-way roller clutch
  4. SIAM RINGSPANN
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Roller backstop FGR…R A2A7 series
full-faceindexingbackstop

Roller backstop - FGR…R A2A7 series - SIAM RINGSPANN - full-face / indexing / backstop
Roller backstop - FGR…R A2A7 series - SIAM RINGSPANN - full-face / indexing / backstop
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Characteristics

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

Min.: 55 Nm
(40.565918 ft.lb)

Max.: 68,000 Nm
(50,154.226151 ft.lb)

Diameter

Min.: 12 mm
(0.47 in)

Max.: 150 mm
(5.91 in)

Rotational speed

Min.: 200 rpm
(1,256.6371 rad.min-1)

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

Description

with mounting flange with rollers Features Complete Freewheel FGR R A2A7 with mounting flange are sealed roller freewheels with ball bearings. They are oil lubricated. The freewheels FGR R A2A7 are used as: - Backstops - Overrunning Clutches - Indexing Freewheels Nominal torques up to 68 000 Nm. Bores up to 150 mm.

Catalogs

No catalogs are available for this product.

See all of SIAM RINGSPANN‘s catalogs

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.
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