Trapped rollers Freewheels NLD model is non-bearing supported, so bearings are required to support axial & radial loads.
Lubrication & Sealing must be provided for Installation. Ø Outer race has positive n6 Tolerance to give a press fit in H7 Housing. Additional notches are provided in outer race for positive Torque Transmission.
If Housing is to K6 Tolerance, use of notches is not necessary, but Outer Housing must be strong enough to not expand after assembly.
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