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FR 437 M Freewheel Clutch Insert Element

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Part Number FR 437 M
Series FR
Spring Type M (Meander)
Type Freewheel Clutch Insert Element
Hardened Steel Rings Yes
GMN FR 400 series clutch below two drawings representing the width and diameter of the clutch.


Bore Diameter d [mm] 25
Outer Diameter D [mm] 41
Width W [mm] 12

Geometric Data

Inner Ring Keyway No
Weight [kg] 0.060

Shaft & Housing Tolerances

Shaft & Housing Chamfer 1mm × 15°
Shaft Tolerance h5
Housing Tolerance H6


Nominal Torque T [N⋅m] 169
Nominal Torque T [ft⋅lb] 124.600
Max. Indexing Frequency [Hz] 60
Max. Speed n [RPM] 4,800
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