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 Components 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

...
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Beskrivning Pris Series Inside Diameter Outside Diameter Race Width Torque Over-running Speed Dynamic Load Rating Static Load Rating Keyway Drag Torque
RS-artikelnummer 184-5741
Tillv. art.nrBB35
VarumärkeTsubaki
676,69 kr
Each
Enheter
BB 35mm 72mm 17mm 173Nm 1000 (Outer Race) RPM, 1800 (Inner Race) RPM 13500N 9700N None -
RS-artikelnummer 184-5746
Tillv. art.nrBB25-1K-K
VarumärkeTsubaki
729,78 kr
Each
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BB-1K-K 25mm 52mm 15mm 78Nm 1400 (Outer Race) RPM, 2500 (Inner Race) RPM 10700N 6300N Inner Race -
RS-artikelnummer 174-1068
Tillv. art.nrHF0306-KF-L564
VarumärkeINA
180,01 kr
Each
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HF 3mm 6.5mm 6mm 0.18Nm 8000 rpm, 45000rpm - - - -
RS-artikelnummer 184-5742
Tillv. art.nrBB40
VarumärkeTsubaki
748,66 kr
Each
Enheter
BB 40mm 80mm 22mm 260Nm 1800 (Inner Race) RPM, 900 (Outer Race) RPM 14500N 11700N None -
RS-artikelnummer 184-5758
Tillv. art.nrTSS8
VarumärkeTsubaki
1 318,62 kr
Each
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TSS 8mm 24mm 8mm 6.7Nm 3000 (Outer Race) RPM, 6000 (Inner Race) RPM - - Inner Race -
RS-artikelnummer 184-5764
Tillv. art.nrTSS30
VarumärkeTsubaki
2 050,06 kr
Each
Enheter
TSS 30mm 62mm 16mm 105Nm 1800 (Inner Race) RPM, 900 (Outer Race) RPM - - Inner Race -
RS-artikelnummer 184-5766
Tillv. art.nrTSS40
VarumärkeTsubaki
2 561,52 kr
Each
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TSS 40mm 80mm 18mm 196Nm 1400 (Inner Race) RPM, 700 (Outer Race) RPM - - Inner Race -
RS-artikelnummer 146-5251
Tillv. art.nrCSK 25-PP
VarumärkeStieber
1 241,25 kr
Each
Enheter
6205 25mm 52mm 15mm 85Nm 5200rpm 10.7kN 5.46kN Inner and Outer Race 2Ncm
RS-artikelnummer 146-5264
Tillv. art.nrCSK 15-P
VarumärkeStieber
1 089,82 kr
Each
Enheter
62 15mm 35mm 11mm 17Nm 8400rpm 7.4kN 3.42kN Inner and Outer Race 0.9Ncm
RS-artikelnummer 146-5257
Tillv. art.nrCSK 40-PP
VarumärkeStieber
1 928,10 kr
Each
Enheter
62 40mm 80mm 22mm 325Nm 3000rpm 15.54kN 12.25kN Inner and Outer Race 7Ncm
RS-artikelnummer 184-5751
Tillv. art.nrBB17-2K-K
VarumärkeTsubaki
725,15 kr
Each
Enheter
BB-2K-K 17mm 40mm 12mm 43Nm 1900 (Outer Race) RPM, 3500 (Inner Race) RPM 7000N 3700N Inner and Outer Race -
RS-artikelnummer 184-5771
Tillv. art.nrTFS12
VarumärkeTsubaki
1 430,43 kr
Each
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TFS 12mm 35mm 13mm 18Nm 2300 (Outer Race) RPM, 4500 (Inner Race) RPM - - Inner Race -
RS-artikelnummer 146-5270
Tillv. art.nrASNU 35
VarumärkeStieber
3 401,57 kr
Each
Enheter
63 35mm 80mm 31mm 383Nm 1200 (Inner) rpm, 1900 (Outer) rpm - - Inner and Outer Race 16Ncm
RS-artikelnummer 184-5736
Tillv. art.nrBB15
VarumärkeTsubaki
531,44 kr
Each
Enheter
BB 15mm 35mm 11mm 29Nm 2000 (Outer Race) RPM, 3600 (Inner Race) RPM 5950N 3230N None -
RS-artikelnummer 184-5747
Tillv. art.nrBB30-1K-K
VarumärkeTsubaki
836,07 kr
Each
Enheter
BB-1K-K 30mm 62mm 16mm 140Nm 1100 (Outer Race) RPM, 2000 (Inner Race) RPM 11900N 7900N Inner Race -
RS-artikelnummer 146-5255
Tillv. art.nrCSK 98-L
VarumärkeStieber
1 217,74 kr
Each
Enheter
62 8mm 22mm 9mm 2.5Nm 15000rpm 3.28kN 0.86kN Inner and Outer Race 0.5Ncm
RS-artikelnummer 174-1069
Tillv. art.nrHF3020-L564
VarumärkeINA
327,49 kr
Each
Enheter
HF 30mm 37mm 20mm 90Nm 4500rpm - - - -
RS-artikelnummer 184-5779
Tillv. art.nrTFS40
VarumärkeTsubaki
4 117,00 kr
Each
Enheter
TFS 40mm 90mm 33mm 607Nm 1300 (Inner Race) RPM, 650 (Outer Race) RPM - - Inner Race -
RS-artikelnummer 184-5749
Tillv. art.nrBB40-1K-K
VarumärkeTsubaki
971,50 kr
Each
Enheter
BB-1K-K 40mm 80mm 22mm 260Nm 1800 (Inner Race) RPM, 900 (Outer Race) RPM 14500N 11700N Inner Race -
RS-artikelnummer 184-5767
Tillv. art.nrTSS45
VarumärkeTsubaki
3 332,14 kr
Each
Enheter
TSS 45mm 85mm 19mm 347Nm 1300 (Inner Race) RPM, 650 (Outer Race) RPM - - Inner Race -