CSK40P One-Way Clutch Bearing with Keyway ✔️ 40mm x 80mm x 27mm - Sealed Sprag Freewheel
The CSK40P is a sealed one-way clutch bearing designed to transmit torque in one direction while allowing free rotation in the other. It features a keyway on the inner ring for secure shaft engagement - ideal for backstopping and indexing in heavy-duty industrial applications like conveyors, motors, and presses.
✅ 1 one-way clutch bearing per pack ✅ Size: 40mm ID x 80mm OD x 27mm width ✅ Sprag clutch design for controlled rotation ✅ Inner ring includes one keyway for firm shaft locking ✅ Sealed to keep contaminants out ✅ Torque capacity: 7 N·m ✅ Perfect for power-off protection, backstopping, or overrunning
Dimensions:
d (ID)
D (OD)
W (Width)
Torque (N·m)
40mm
80mm
27mm
7
💡 What makes the CSK40P ideal for industrial one-way systems? Its large size and built-in keyway make it strong, secure, and ready for real-world loads.
Locks in reverse to protect conveyors and rotating systems
Allows free rotation in the drive direction
Handles industrial speeds and shock loads
Easy to install with keyed shafts for tight torque transfer
If your machinery depends on safe, one-direction rotation - this bearing’s got your back. Add it to your build and power ahead with control!
