Exhibit with us
*mydirectindustry  
English
  1. Power Transmission - Mechanical components
  2. Mechanical Transmission
  3. Sprag one-way clutch
  4. RINGSPANN
video corpo

Sprag backstop FRHD series
full-facebearinglow-speed

Sprag backstop - FRHD series - RINGSPANN - full-face / bearing / low-speed
Sprag backstop - FRHD series - RINGSPANN - full-face / bearing / low-speed
Sprag backstop - FRHD series - RINGSPANN - full-face / bearing / low-speed - image - 2
Add to favorites
Compare this product
Go to the RINGSPANN website for more information

Characteristics

Technology
sprag
Construction
full-face, bearing
Other characteristics
low-speed
Torque

Max.: 900,000 ft.lb

Min.: 3,750 ft.lb

Diameter

Max.: 21 in

Min.: 3.44 in

Rotational speed

Max.: 620 rad.min-1
(98.6761 rpm)

Min.: 100 rad.min-1
(15.9155 rpm)

Description

with lever arm in inch dimension, with sprags Application as Backstop for installations with low speeds. The freewheels are designed for the use in inclined conveyor-belts, elevators or pumps. Taconite seals protect the freewheels from contamination with dust or dirt. Features Low Speed Backstops FRHD with lever arm are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation. The Low Speed Backstops FRHD are arranged on through shafts or shaft ends.

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
    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.