NMTG Complete Freewheel One-Way Clutches (Roller Type) NAL F1F5
The NAL F1F5 Roller Type Freewheel is a self-contained overrunning and indexing clutch with spigot flange mounting for reliable one-way torque transmission and alignment.
Features
- Bore range: up to 250mm
- Nom. Transmitting torque: 287500Nm
- Self-centring, self-sealed design with V-sealing and dual ball-bearing support
- Suitable for oil or grease lubrication
- Designed for H7 bore tolerance on mounted components and h6 shaft tolerance for precise fitment
- Used in overrunning and indexing applications
- F1 covers provide a closed unit configuration
- F5 covers provide a spigot-type flange mounting for accurate alignment and secure installation.

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