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. 184-5761
FabrikantnummerTSS15
FabrikantTsubaki
107,56 €
Each
Aantal stuks
TSS 15mm 35mm 11mm 22Nm 1800 (Outer Race) RPM, 3500 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5774
FabrikantnummerTFS20
FabrikantTsubaki
149,89 €
Each
Aantal stuks
TFS 20mm 52mm 21mm 84Nm 1300 (Outer Race) RPM, 2500 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5764
FabrikantnummerTSS30
FabrikantTsubaki
158,95 €
Each
Aantal stuks
TSS 30mm 62mm 16mm 105Nm 900 (Outer Race) RPM, 1800 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5772
FabrikantnummerTFS15
FabrikantTsubaki
122,60 €
Each
Aantal stuks
TFS 15mm 42mm 18mm 28Nm 1800 (Outer Race) RPM, 3500 (Inner Race) RPM - - Inner Race -
RS-stocknr. 146-5252
FabrikantnummerCSK 20-P
FabrikantStieber
99,23 €
Each
Aantal stuks
62 20mm 47mm 14mm 50Nm 6000rpm 9.4kN 4.46kN Inner and Outer Race 1.3Ncm
RS-stocknr. 184-5745
FabrikantnummerBB20-1K-K
FabrikantTsubaki
50,03 €
Each
Aantal stuks
BB-1K-K 20mm 47mm 14mm 61Nm 1600 (Outer Race) RPM, 3000 (Inner Race) RPM 8500N 4900N Inner Race -
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. 184-5763
FabrikantnummerTSS25
FabrikantTsubaki
147,01 €
Each
Aantal stuks
TSS 25mm 52mm 15mm 56Nm 1100 (Outer Race) RPM, 2200 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5771
FabrikantnummerTFS12
FabrikantTsubaki
112,26 €
Each
Aantal stuks
TFS 12mm 35mm 13mm 18Nm 2300 (Outer Race) RPM, 4500 (Inner Race) RPM - - Inner Race -
RS-stocknr. 184-5744
FabrikantnummerBB17-1K-K
FabrikantTsubaki
59,48 €
Each
Aantal stuks
BB-1K-K 17mm 40mm 12mm 43Nm 1900 (Outer Race) RPM, 3500 (Inner Race) RPM 7000N 3700N Inner Race -
RS-stocknr. 184-5754
FabrikantnummerBB25-2K-K
FabrikantTsubaki
54,26 €
Each
Aantal stuks
BB-2K-K 25mm 52mm 15mm 78Nm 1400 (Outer Race) RPM, 2500 (Inner Race) RPM 10700N 6300N Inner and Outer Race -
RS-stocknr. 174-1068
FabrikantnummerHF0306-KF-L564
FabrikantINA
15,35 €
Each
Aantal stuks
HF 3mm 6.5mm 6mm 0.18Nm 8000 rpm, 45000rpm - - - -
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. 146-5256
FabrikantnummerCSK 20-PP
FabrikantStieber
110,00 €
Each
Aantal stuks
6204 20mm 47mm 14mm 50Nm 6000rpm 9.4kN 4.46kN Inner and Outer Race 1.3Ncm
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. 184-5737
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. 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. 184-5758
FabrikantnummerTSS8
FabrikantTsubaki
103,52 €
Each
Aantal stuks
TSS 8mm 24mm 8mm 6.7Nm 3000 (Outer Race) RPM, 6000 (Inner Race) RPM - - Inner Race -
RS-stocknr. 146-5249
FabrikantnummerCSK 17-M
FabrikantStieber
82,51 €
Each
Aantal stuks
6203 17mm 40mm 12mm 30Nm 7350rpm 7.9kN 3.8kN Inner and Outer Race 1.1Ncm
RS-stocknr. 184-5779
FabrikantnummerTFS40
FabrikantTsubaki
322,16 €
Each
Aantal stuks
TFS 40mm 90mm 33mm 607Nm 650 (Outer Race) RPM, 1300 (Inner Race) RPM - - Inner Race -