NMTG Internal Freewheel One-Way Clutches (Roller Type) NMD
The NMD Roller Type Freewheel is a non-bearing internal overrunning clutch designed for oil-lubricated press-fit installation and reliable one-way torque transmission.
Features
- Bore range: up to 150mm
- Nom. Transmitting torque: 44375Nm
- Non-bearing supported design requiring external bearings to carry axial and radial loads
- Lubrication and sealing must be provided during installation
- Standard lubrication is oil
- Inner race is keyed to the shaft for secure torque transmission
- Outer race features n6 tolerance for press-fit installation into H7 housing with additional side notches for positive torque transmission
- When installed in K6 tolerance housing, notches are not required
- Housing must be sufficiently rigid to prevent expansion after assembly.

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