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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Omschrijving Prijs Series Inside Diameter Outside Diameter Race Width Torque Over-running Speed Dynamic Load Rating Static Load Rating Keyway Drag Torque
RS-stocknr. 184-5749
FabrikantnummerBB40-1K-K
FabrikantTsubaki
99,03 €
Each
Aantal stuks
BB-1K-K 40mm 80mm 22mm 260Nm 900 (Outer Race) RPM, 1800 (Inner Race) RPM 14500N 11700N Inner Race -
RS-stocknr. 184-5780
FabrikantnummerTFS45
FabrikantTsubaki
397,64 €
Each
Aantal stuks
TFS 45mm 100mm 36mm 756Nm 550 (Outer Race) RPM, 1100 (Inner Race) RPM - - Inner Race -
RS-stocknr. 174-1069
FabrikantnummerHF3020-L564
FabrikantINA
27,82 €
Each
Aantal stuks
HF 30mm 37mm 20mm 90Nm 4500rpm - - - -
RS-stocknr. 146-5268
FabrikantnummerASNU 30
FabrikantStieber
270,48 €
Each
Aantal stuks
63 30mm 72mm 27mm 255Nm 1400 (Inner) rpm, 2200 (Outer) rpm - - Inner and Outer Race 14Ncm
RS-stocknr. 146-5269
FabrikantnummerASNU 12
FabrikantStieber
139,18 €
Each
Aantal stuks
63 12mm 35mm 13mm 12Nm 3300 (Inner) rpm, 50000 (Outer) rpm - - Inner and Outer Race 1.6Ncm
RS-stocknr. 184-5776
FabrikantnummerTFS25
FabrikantTsubaki
182,94 €
Each
Aantal stuks
TFS 25mm 62mm 24mm 128Nm 1000 (Outer Race) RPM, 2000 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5765
FabrikantnummerTSS35
FabrikantTsubaki
191,57 €
Each
Aantal stuks
TSS 35mm 72mm 17mm 136Nm 800 (Outer Race) RPM, 1600 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5760
FabrikantnummerTSS12
FabrikantTsubaki
101,11 €
Each
Aantal stuks
TSS 12mm 32mm 10mm 17Nm 2000 (Outer Race) RPM, 4000 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5773
FabrikantnummerTFS17
FabrikantTsubaki
135,06 €
Each
Aantal stuks
TFS 17mm 47mm 19mm 50Nm 1600 (Outer Race) RPM, 3200 (Inner Race) RPM - - Inner Race -
RS-stocknr. 146-5257
FabrikantnummerCSK 40-PP
FabrikantStieber
175,55 €
Each
Aantal stuks
62 40mm 80mm 22mm 325Nm 3000rpm 15.54kN 12.25kN Inner and Outer Race 7Ncm
RS-stocknr. 184-5746
FabrikantnummerBB25-1K-K
FabrikantTsubaki
50,21 €
Each
Aantal stuks
BB-1K-K 25mm 52mm 15mm 78Nm 1400 (Outer Race) RPM, 2500 (Inner Race) RPM 10700N 6300N Inner Race -
RS-stocknr. 184-5742
FabrikantnummerBB40
FabrikantTsubaki
94,88 €
Each
Aantal stuks
BB 40mm 80mm 22mm 260Nm 900 (Outer Race) RPM, 1800 (Inner Race) RPM 14500N 11700N None -
RS-stocknr. 146-5254
FabrikantnummerCSK 25-P
FabrikantStieber
106,62 €
Each
Aantal stuks
62 25mm 52mm 15mm 85Nm 5200rpm 10.7kN 5.46kN Inner and Outer Race 2Ncm
RS-stocknr. 184-5767
FabrikantnummerTSS45
FabrikantTsubaki
261,51 €
Each
Aantal stuks
TSS 45mm 85mm 19mm 347Nm 650 (Outer Race) RPM, 1300 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5750
FabrikantnummerBB15-2K-K
FabrikantTsubaki
61,19 €
Each
Aantal stuks
BB-2K-K 15mm 35mm 11mm 29Nm 2000 (Outer Race) RPM, 3600 (Inner Race) RPM 5950N 3230N Inner and Outer Race -
RS-stocknr. 184-5737
FabrikantnummerBB17
FabrikantTsubaki
47,12 €
Each
Aantal stuks
BB 17mm 40mm 12mm 43Nm 1900 (Outer Race) RPM, 3500 (Inner Race) RPM 7000N 3700N None -
RS-stocknr. 137-1800
FabrikantnummerHFL1626-L564
FabrikantINA
32,94 €
Each
Aantal stuks
- 16mm 22mm 26mm - - 7400N 9000N - -
RS-stocknr. 184-5747
FabrikantnummerBB30-1K-K
FabrikantTsubaki
69,94 €
Each
Aantal stuks
BB-1K-K 30mm 62mm 16mm 140Nm 1100 (Outer Race) RPM, 2000 (Inner Race) RPM 11900N 7900N Inner Race -
RS-stocknr. 184-5759
FabrikantnummerTSS10
FabrikantTsubaki
98,50 €
Each
Aantal stuks
TSS 10mm 30mm 9mm 12Nm 2300 (Outer Race) RPM, 4500 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5741
FabrikantnummerBB35
FabrikantTsubaki
60,02 €
Each
Aantal stuks
BB 35mm 72mm 17mm 173Nm 1000 (Outer Race) RPM, 1800 (Inner Race) RPM 13500N 9700N None -