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CSK20 One-Way Clutch Ball Bearing - 20mm Sprag Freewheel Backstop

Regular price $19.99 Sale price$34.99you save $15.00
SKU: Kit8180
UPC: 00193019042489
Item: CSK20 Ball Bearing
Type: One-way Clutch Ball Bearing
Inner Diameter: 20mm
Outer Diameter: 47mm
Width: 14mm

CSK20 One-Way Clutch Ball Bearing - 20x47x14mm 
Sprag Freewheel Backstop

The CSK20 one-way clutch bearing is made for applications where rotation should happen in only one direction. It works like a freewheel or backstop, letting shafts spin forward while locking instantly if they try to reverse. This type of bearing is commonly used in conveyors, textile machines, printing presses, washing machines, and any setup where rollback could cause damage - like during a power outage.

With a 20mm inner diameter, 47mm outer diameter, and 14mm width, this bearing is compact but tough, offering up to 40 N·m of torque.

🔧 Specs:

  • Item: CSK20 One-Way Clutch Ball Bearing

  • Type: Sprag Clutch / Freewheel / Backstop

  • Inner Diameter (ID): 20mm

  • Outer Diameter (OD): 47mm

  • Width: 14mm

  • Torque Capacity: 40 N·m

  • Direction: Locks in one direction, free-spins in the other

  • Quantity: 1 Bearing

💡 Customer Tip - When should I use a one-way bearing?
Answer: Use it when you need motion in just one direction - like on a conveyor that shouldn't roll backward if power cuts off. It’s perfect for preventing damage from gravity or sudden stops.

⚙️ Built for control and protection, the CSK20 makes sure your machinery only spins the way it's supposed to.

 

Customer Reviews

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f
fun M.
promt cost efective simple

go product to prototipe.

F
F500
Great value, top product

used on a high speed compressor belt driven input shaft. Smooth quiet running on only prepacked grease.