Transmissions
Shaft Clamping Elements
RCK80 Shaft Clamping Elements
Quick Code: BB-159658
RCK80-42x55 Shaft Clamping Element
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Product Specification
Axial Force
47kN
D1
71mm
D2
77mm
Inside Dia (d)
42mm
L
58mm
L1
32mm
L2
45mm
Outside Dia (D)
55mm
Torque Capacity
994Nm
Width (L3)
52mm
X
18mm
Reference
RCK80-42x55
Quick Order Code
BB-159658
Product Description
RCK80-42x55 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.
