HF1216 One-Way Needle Bearing - Shell Type Clutch - 12x18x16mm

HF1216 One-Way Needle Roller Bearing - Single Bearing
✔️ Shell Type Clutch - 12mm x 18mm x 16mm

The HF1216 is a shell-type one-way needle roller bearing designed to transmit torque in one direction while allowing free rotation in the other. Compact and efficient, it’s commonly used in indexing mechanisms, backstops, and overrunning clutches across industrial and automotive applications.

✅ Pack size: 1 needle roller bearing
✅ Type: One-way (clutch-style), shell type
✅ Inner diameter: 12mm
✅ Outer diameter: 18mm
✅ Width: 16mm
✅ Design: Lightweight drawn cup structure
✅ Ideal for: Indexing, backstopping, overrunning applications

💡 What is the purpose of a one-way needle bearing?
One-way needle bearings transmit torque in a single direction while allowing rotation in the opposite direction. They're perfect for systems that require controlled motion, such as starter mechanisms, printing presses, or gear-driven assemblies.

Add torque control where you need it - this HF1216 bearing is compact, tough, and ready to roll one way only!