Transmissions
Shaft Clamping Elements
RCK71 Shaft Clamping Elements
Quick Code: BB-159436
RCK71-120x165 Shaft Clamping Element
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Product Specification
Axial Force
318kN
Inside Dia (d)
120mm
L
89mm
L1
46mm
Outside Dia (D)
165mm
Torque Capacity
19083Nm
Width (L3)
77mm
X
45mm
Reference
RCK71-120x165
Quick Order Code
BB-159436
Product Description
RCK71-120x165 Shaft Clamping Element
The RCK 71 is a type RCK 70 with addition of a distance ring to prevent axial movement of the hub during clamping. Due to the additional friction between the element and hub during clamping maximum torques are reduced, but with reduction in surface pressures also. This design can be mounted within the confines of a hub providing a stepped bore is provided to accommodate the flange.
Recommended tolerances for full torque transmission are:-
Shaft h8
Hub H8
X = Distance required to remove screws, additional clearance for allen key may be required.
