Sprag Clutch Bearings | One Way Bearing | RS
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    Sprag Clutch Bearings

    A sprag clutch bearing is a one way freewheel clutch that turns in a single direction. This type of bearing is usually supplied already filled with grease meaning it can be used straight away and requires little maintenance or additional grease before use

    Freewheel bearings are characterised by their ability to only turn in one direction which means they can transmit torque from shaft to housing in one direction and allow free rotation in the other. Sprag type designs typically have a higher torque capacity than a similar sized ramp and roller type clutch.

    RS have a range of sprag clutch bearings in different diameters to meet various bearing solution applications. Our sprag clutch bearings features keyways on both inner and outer races for increased torque and inner race only.

    How does a sprag clutch bearing work?

    The sprags are placed in a certain angled way which allows rotation in only one direction and will lock when force is applied in the opposite direction.

    Typical Applications

    • Sprag clutches are suited for automotive industries such as transition systems to change gears smoothly
    • Conveyer drives
    • Hoist load brake in the event of mechanical failure
    • Fan drives
    • Pumps
    • Printing machines

    98 Producten voor Sprag Clutch Bearings

    Tsubaki
    25mm
    52mm
    78Nm
    15mm
    BB-1K-K
    1400 (Outer Race) RPM, 2500 (Inner Race) RPM
    10700N
    6300N
    Inner Race
    -
    Stieber
    25mm
    52mm
    85Nm
    15mm
    62
    5200rpm
    10.7kN
    5.46kN
    Inner and Outer Race
    2Ncm
    Stieber
    20mm
    47mm
    50Nm
    14mm
    62
    6000rpm
    9.4kN
    4.46kN
    Inner and Outer Race
    1.3Ncm
    Stieber
    20mm
    47mm
    50Nm
    14mm
    6204
    6000rpm
    9.4kN
    4.46kN
    Inner and Outer Race
    1.3Ncm
    Tsubaki
    12mm
    32mm
    17Nm
    10mm
    TSS
    2000 (Outer Race) RPM, 4000 (Inner Race) RPM
    -
    -
    Inner Race
    -
    Stieber
    30mm
    62mm
    138Nm
    16mm
    62
    4200rpm
    11.7kN
    6.45kN
    Inner and Outer Race
    4.4Ncm
    INA
    25mm
    32mm
    -
    20mm
    -
    -
    -
    -
    -
    -
    Stieber
    40mm
    80mm
    325Nm
    22mm
    62
    3000rpm
    15.54kN
    12.25kN
    Inner and Outer Race
    7Ncm
    Tsubaki
    60mm
    110mm
    649Nm
    22mm
    TSS
    460 (Outer Race) RPM, 910 (Inner Race) RPM
    -
    -
    Inner Race
    -
    INA
    12mm
    18mm
    -
    16mm
    -
    -
    -
    -
    -
    -
    Tsubaki
    25mm
    52mm
    78Nm
    15mm
    BB
    1400 (Outer Race) RPM, 2500 (Inner Race) RPM
    10700N
    6300N
    None
    -
    INA
    18mm
    24mm
    -
    16mm
    -
    -
    -
    -
    -
    -
    INA
    14mm
    20mm
    -
    26mm
    -
    -
    6800N
    7800N
    -
    -
    Stieber
    17mm
    40mm
    30Nm
    12mm
    6203
    7350rpm
    7.9kN
    3.8kN
    None
    1.1Ncm
    Tsubaki
    60mm
    130mm
    1975Nm
    46mm
    TFS
    420 (Outer Race) RPM, 840 (Inner Race) RPM
    -
    -
    Inner Race
    -
    Tsubaki
    20mm
    47mm
    61Nm
    14mm
    BB
    1600 (Outer Race) RPM, 3000 (Inner Race) RPM
    8500N
    4900N
    None
    -
    Stieber
    35mm
    72mm
    175Nm
    17mm
    6207
    3600rpm
    12.6kN
    7.28kN
    Inner and Outer Race
    5.8Ncm
    INA
    10mm
    14mm
    -
    22mm
    -
    -
    3950N
    4500N
    -
    -
    INA
    15.88mm
    22.23mm
    -
    15.88mm
    -
    -
    -
    -
    -
    -
    Tsubaki
    15mm
    35mm
    29Nm
    11mm
    BB-1K-K
    2000 (Outer Race) RPM, 3600 (Inner Race) RPM
    5950N
    3230N
    Inner Race
    -
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