BB35-2K-K One-Way Bearing Shield Sprag Freewheel Clutch - Key-way

BB35-2K-K One-Way Clutch Bearing
✔️ Shielded Sprag with Keyway - 35mm x 72mm x 22mm

The BB35-2K-K is a shielded one-way clutch bearing featuring a keyway on the inner ring for secure shaft engagement. Built with a sprag design for reliable one-direction rotation, it’s ideal for indexing, backstopping, and overrunning in mechanical systems.

✅ Type: One-way sprag clutch bearing
✅ Inner diameter: 35mm
✅ Outer diameter: 72mm
✅ Width: 22mm
✅ One keyway on inner ring
✅ Torque: 5.8 N·cm
✅ Shielded to block contaminants
✅ Quantity: One bearing

Detailed Dimensions:

💡 Why add a keyway to a one-way clutch bearing?
A keyway ensures the bearing locks securely onto the shaft, eliminating slippage under torque. It’s especially useful for systems with repetitive start-stop motion or variable load conditions.

Ideal for precise motion control and directional locking in industrial drive setups.