BB25-2K-K One-Way Clutch Bearing ✔️ Shielded Sprag with Keyway - 25mm x 52mm x 20mm
The BB25-2K-K is a compact one-way sprag clutch bearing with a keyway on the inner ring for secure shaft engagement. Shielded for added protection, it’s perfect for light-duty motion control in systems like feeders, rollers, or compact conveyors.
✅ Type: One-way sprag clutch bearing ✅ Inner diameter: 25mm ✅ Outer diameter: 52mm ✅ Width: 20mm ✅ One keyway on inner ring ✅ Torque: 2 N·cm ✅ Shielded to keep out debris ✅ Quantity: One bearing
Detailed Dimensions:
d (ID)
D (OD)
W (Width)
Torque (N·cm)
25mm
52mm
20mm
2
💡 What makes a keyway important in small clutch bearings? A keyway helps lock the bearing to the shaft, ensuring precise torque transmission without slippage. Even in compact systems, this boosts reliability and keeps motion controlled in one direction.
Ideal for applications where compact size and secure directional motion are key.
