Transmissions
Shaft Clamping Elements
RCK80 Shaft Clamping Elements
Quick Code: BB-159659
RCK80-45x59 Shaft Clamping Element
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Product Specification
Axial Force
78kN
D1
79mm
D2
85mm
Inside Dia (d)
45mm
L
72mm
L1
40mm
L2
56mm
Outside Dia (D)
59mm
Torque Capacity
1750Nm
Width (L3)
64mm
X
22mm
Reference
RCK80-45x59
Quick Order Code
BB-159659
Product Description
RCK80-45x59 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.
