CSK40-2RS One-Way Bearing Sealed Sprag Freewheel Clutch Bearing

CSK40-2RS One-Way Bearing Sealed Sprag Freewheel Clutch BearingCSK40 2RS One Way Clutch Bearing Sprag Freewheel with Sealed Protection 40mm x 80mm x 27mm This CSK40 2RS bearing is a one way clutch (aka sprag freewheel) with rubber seals to keep out dirt and grease in. Built for applications that need rotation in one direction only think backstops, indexing drives, or overrunning clutches this things got you covered with solid torque and smooth engagement. Type: One way clutch (sprag freewheel) Inner Diameter

CSK40-2RS One-Way Clutch Bearing
✔️ Sprag Freewheel with Sealed Protection - 40mm x 80mm x 27mm

This CSK40-2RS bearing is a one-way clutch (aka sprag freewheel) with rubber seals to keep out dirt and grease in. Built for applications that need rotation in one direction only - think backstops, indexing drives, or overrunning clutches - this thing’s got you covered with solid torque and smooth engagement.

✅ Type: One-way clutch (sprag freewheel)
✅ Inner Diameter (ID): 40mm
✅ Outer Diameter (OD): 80mm
✅ Width: 27mm
✅ Seals: Double sealed (2RS)
✅ Torque Capacity: 7 Ncm
✅ Quantity: 1 Bearing

💡 What’s a one-way bearing used for?
It locks in one direction and spins freely in the other. Here's where they shine:

1. Indexing or step-feed machinery

2. Backstop to prevent reverse rotation

3. Overrunning applications like alternators

If you want to keep things turning one way and lock out the rest - this one’s your guy. Let it do the holding while you keep on rolling!