Transmissions
Shaft Clamping Elements
RCK80 Shaft Clamping Elements
Quick Code: BB-159777
RCK80-120x155 Shaft Clamping Element
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Product Specification
Axial Force
387kN
D1
185mm
D2
195mm
Inside Dia (d)
120mm
L
139mm
L1
90mm
L2
114mm
Outside Dia (D)
155mm
Torque Capacity
23231Nm
Width (L3)
127mm
X
30mm
Reference
RCK80-120x155
Quick Order Code
BB-159777
Product Description
RCK80-120x155 Shaft Clamping Element
Available for shaft diameters down to 6mm, these shaft clamping elements are designed to fit into small diameter hubs, being particularly suited to light duty, light torque applications. A spacer ring prevents axial movement during clamping; and design ensures good levels of concentricity. For correct operation of these units, the hub diameter should not be less than the flange diameter D2, even though with many materials stress limits would allow selection of smaller hub diameters.
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.
