NMTG Complete Freewheel One-Way Clutches (Roller Type) NALK F6F6
The NALK F6F6 Roller Type Freewheel is a self-centring, keyed, bearing-supported overrunning clutch with F6/F7 flange covers, designed for reliable one-way torque transmission in sealed industrial drive systems.
Features
- Bore range: up to 250mm
- Nom. Transmitting torque: 287500Nm
- Self-centring 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
- Outer race includes a keyway for torque transmission
- Supplied with F6 and F7 flange covers acting as closed protective units for sealing and integration.

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