One Way Clutch Bearings
One way clutch bearings (also known as sprag clutch) are compact, lightweight and operate directly on a shaft. One way bearings are used to transmit high torque between the shaft and housing in one direction and enable free motion in the opposite direction. The torque is transmitted by rollers that wedge against interior ramps.
We supply one way bearings with or without internal or external keyways. Inside diameters starting from 8mm to 40mm, with outside diameters ranging from 22mm to 80mm.
Sprag clutch bearings are available as clutch-only or as a clutch and bearing assembly. Benefits include:
- High torque
- High rotational speed
- Easy to mount
- Require little maintenance
- Operating temperature between -40°C and 100°C
Sprag clutch bearings can be used in backstop, overrunning and indexing applications. More specific uses include:
- Transition systems to change gears smoothly
- Hoist load brakes in the event of mechanical failure
- Conveyor drives
- Pumps
- Fan drives
- Printing machines
- Appliances
- Exercise equipment
- RC engines for cars and helicopters
- Fishing reels
The Bearing Company supplies one way clutch bearings in various sizes and specifications – there will be a product for your specific needs.
We can offer next-day delivery and tracked delivery with trusted couriers. If you need guidance on which type of sprag clutch bearing is best for your job, call us on 01527 509620 or email [email protected].
Showing 1–12 of 27 results
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CSK12 12mm Sprag Clutch One Way Bearing Without Keyways
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CSK12P 12mm Sprag Clutch One Way Bearing with Internal Keyway
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CSK12PP 12mm Sprag Clutch One Way Bearing with Internal & External Keyways
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CSK15 15mm Sprag Clutch One Way Bearing Without Keyways
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CSK15P 15mm Sprag Clutch One Way Bearing with Internal Keyway
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CSK15PP 15mm Sprag Clutch One Way Bearing with Internal & External Keyways
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CSK17 17mm Sprag Clutch One Way Bearing Without Keyways
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CSK17P 17mm Sprag Clutch One Way Bearing with Internal Keyway
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CSK17PP 17mm Sprag Clutch One Way Bearing with Internal & External Keyways
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CSK20 20mm Sprag Clutch One Way Bearing Without Keyways
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CSK20P 20mm Sprag Clutch One Way Bearing with Internal Keyway
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CSK20PP 20mm Sprag Clutch One Way Bearing with Internal & External Keyways