One-Way Clutch Needle Roller Bearing
One-way clutch needle roller bearings are designed for reliable torque transmission and backstopping applications. These clutches feature robust construction with needle roller bearings for smooth operation and long service life.






Technical Specifications
Product Overview
Precision One-Way Clutch Engineering
These needle roller one-way clutches are mechanical devices engineered to transmit torque in only one direction while preventing reverse rotation. Featuring a hardened steel outer race and a complement of needle rollers, they provide high load capacity and smooth, reliable operation. They are essential components in industrial machinery, automotive systems, and equipment requiring precise backstopping, indexing, or overrunning capabilities.
Technical Specifications
Key Features
Typical Applications
- Overrunning
- Indexing
- Backstopping
- Conveyor Systems
- Automotive Transmissions
- Supported Series
- HFHF..KFRHF..KFHFL..KFHFL..RRC..FSRCBRCB..FSRCFCBFCEWCCSK
Model Variants
Available Model Range
| Series Category | Representative Models |
|---|---|
| HF / HFL Series | HF 0406 to HF 3520; HFL 0308 KFR to HFL 0822 KFR |
| RC / RCB Series | RC 061008 FS to RC 162110 FS; RCB 061014 to RCB 162117 FS |
| EWC Series | EWC 0406 to EWC 1209 |
| CSK Series | CSK 8 to CSK 40; CSK 15 PP to CSK 40 PP |



