Sprag one-way clutch BC series
with internal bearingsfull-facebackstop

Sprag one-way clutch - BC series - RINGSPANN - with internal bearings / full-face / backstop
Sprag one-way clutch - BC series - RINGSPANN - with internal bearings / full-face / backstop
Sprag one-way clutch - BC series - RINGSPANN - with internal bearings / full-face / backstop - image - 2
Sprag one-way clutch - BC series - RINGSPANN - with internal bearings / full-face / backstop - image - 3
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Characteristics

Technology
sprag
Construction
with internal bearings, full-face
Applications
backstop, indexing
Torque

Max.: 57,500 Nm
(42,409.823583 ft.lb)

Min.: 150 Nm
(110.634322 ft.lb)

Diameter

Max.: 150 mm
(5.91 in)

Min.: 15 mm
(0.59 in)

Rotational speed

Max.: 1,750 rad.min-1
(278.5212 rpm)

Min.: 250 rad.min-1
(39.7887 rpm)

Description

with lever arm with sprag lift-off X Application as Backstop Features Complete Freewheels BC … X with lever arm are sealed freewheels with ball bearings. Freewheels BC … X are supplied oil-filled and ready for installation. They are arranged on through shafts or shaft ends. Besides the standard type, the type with sprag lift-off X is available for wearfree freewheeling operation at high speed rotating inner ring.

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

    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.