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. 184-5757
FabrikantnummerBB40-2K-K
FabrikantTsubaki
106,92 €
Each
Aantal stuks
BB-2K-K 40mm 80mm 22mm 260Nm 900 (Outer Race) RPM, 1800 (Inner Race) RPM 14500N 11700N Inner and Outer Race -
RS-stocknr. 146-5266
FabrikantnummerASNU 20
FabrikantStieber
183,62 €
Each
Aantal stuks
63 20mm 52mm 21mm 78Nm 2100 (Inner) rpm, 3100 (Outer) rpm - - Inner and Outer Race 1.9Ncm
RS-stocknr. 146-5262
FabrikantnummerCSK 12-M
FabrikantStieber
97,42 €
Each
Aantal stuks
6201 12mm 32mm 10mm 9.3Nm 10000rpm 6.1kN 2.77kN Inner and Outer Race 0.7Ncm
RS-stocknr. 146-5259
FabrikantnummerCSK 15-M
FabrikantStieber
90,87 €
Each
Aantal stuks
6202 15mm 35mm 11mm 17Nm 8400rpm 7.4kN 3.42kN Inner and Outer Race 0.9Ncm
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. 184-5762
FabrikantnummerTSS20
FabrikantTsubaki
121,31 €
Each
Aantal stuks
TSS 20mm 47mm 14mm 41Nm 1300 (Outer Race) RPM, 2600 (Inner Race) RPM - - Inner Race -
RS-stocknr. 146-5261
FabrikantnummerCSK 30-M-2RS
FabrikantStieber
113,77 €
Each
Aantal stuks
62 30mm 62mm 21mm 138Nm 4200rpm 11.7kN 6.45kN Inner and Outer Race 7.5Ncm
RS-stocknr. 184-5740
FabrikantnummerBB30
FabrikantTsubaki
48,08 €
Each
Aantal stuks
BB 30mm 62mm 16mm 140Nm 1100 (Outer Race) RPM, 2000 (Inner Race) RPM 11900N 7900N None -
RS-stocknr. 184-5783
FabrikantnummerTFS60
FabrikantTsubaki
661,59 €
Each
Aantal stuks
TFS 60mm 130mm 46mm 1975Nm 420 (Outer Race) RPM, 840 (Inner Race) RPM - - Inner Race -
RS-stocknr. 146-5265
FabrikantnummerCSK 35-P
FabrikantStieber
133,05 €
Each
Aantal stuks
62 35mm 72mm 17mm 175Nm 3600rpm 12.6kN 7.28kN Inner and Outer Race 5.8Ncm
RS-stocknr. 184-5739
FabrikantnummerBB25
FabrikantTsubaki
43,06 €
Each
Aantal stuks
BB 25mm 52mm 15mm 78Nm 1400 (Outer Race) RPM, 2500 (Inner Race) RPM 10700N 6300N None -
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. 184-5782
FabrikantnummerTFS50
FabrikantTsubaki
436,34 €
Each
Aantal stuks
TFS 50mm 110mm 40mm 1124Nm 500 (Outer Race) RPM, 1000 (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. 184-5756
FabrikantnummerBB35-2K-K
FabrikantTsubaki
89,13 €
Each
Aantal stuks
BB-2K-K 35mm 72mm 17mm 173Nm 1000 (Outer Race) RPM, 1800 (Inner Race) RPM 13500N 9700N Inner and Outer Race -
RS-stocknr. 184-5760
FabrikantnummerTSS12
FabrikantTsubaki
97,22 €
Each
Aantal stuks
TSS 12mm 32mm 10mm 17Nm 2000 (Outer Race) RPM, 4000 (Inner Race) RPM - - Inner Race -