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FND 459 M Complete Freewheel Clutch Unit

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Part Number FND 459 M
Series FND
Spring Type M (Meander)
Type Complete Freewheel Clutch Unit
Sealed Yes
Integrated Ball Bearing Yes
Integrated Roller Bearing Yes
Lubrication Oil
GMN FND 543 sprag clutch below two drawings representing the width and diameter of the clutch.


Bore Diameter d [mm] 30
Outer Diameter D [mm] 64
Width W [mm] 34

Geometric Data

Outer Ring Keyway No
Inner Ring Keyway Yes
Weight [kg] 0.550
Inner Ring Keyway Width b [mm] 8
Inner Ring Keyway Depth t [mm] 3.300

Shaft & Housing Tolerances

Shaft & Housing Chamfer 1mm × 15°
Shaft Tolerance k5
Housing Tolerance H6


Nominal Torque T [N⋅m] 411
Nominal Torque T [ft⋅lb] 303.100
Max. Indexing Frequency [Hz] 60
Max. Speed n [RPM] 1,100
Max. Dynamic Radial Load Cdyn [N] 12,691
Max. Static Radial Load Cstat [N] 16,320
Max. Temperature [°C] 110
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