NMTG Complete Freewheel One-Way Clutches NBO H1H5
NMTG NBO H1H5 Series freewheels are flange-mounted backstop one-way clutches designed to prevent reverse rotation in industrial drive applications.
Features
- Bore range: up to 300mm
- Nom. Transmitting Torque: 160000Nm
- Supplied with integrated ball bearings for assembly with customer-provided connecting components
- Any component mounted to the outer race outside diameter must be machined to an H7 tolerance for accurate fit and alignment
- The H1H5 configuration is used as a backstop, with the H1 cover acting as an end cover and the H5 cover providing a spigot-type flange arrangement.
- Available for operation with either oil or grease lubrication.

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