one-way roller clutch / with internal bearings / full-face / backstop
FGR…R A3A4, FGR…R A2A3 series

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Characteristics

  • Technology:

    roller

  • Construction:

    with internal bearings, full-face

  • Applications:

    backstop

  • Torque:

    Min.: 55 Nm (40.5659 ft.lb)

    Max.: 68,000 Nm (50,154.2262 ft.lb)

  • Diameter:

    Min.: 12 mm

    Max.: 150 mm

  • Rotational speed:

    Min.: 200 rpm (1,256.64 rad.min-1)

    Max.: 2,500 rpm (15,707.96 rad.min-1)

Description

Application as Backstop
with lever arm
with rollers

For applications with low to medium speeds in freewheeling operation.

Features
Complete Freewheel FGR…RA3A4 or RA2A3 with lever arm are sealed roller freewheels with ball bearings. They are oil lubricated.
The freewheels FGR…R A3A4 have an end cover and are fitted to shaft ends.
The freewheels FGR…R A2A3 are arranged on through shafts or shaft ends.
The oil filling is carried out after the freewheel has been installed.

Nominal torques up to 68 000 Nm.
Bores up to 150 mm.

Other SIAM RINGSPANN products

Freewheels