Shaft Clamping Elements
RCK80 Shaft Clamping Elements
Quick Code: BB-159759
RCK80-55x71 Shaft Clamping Element
Inside Dia (d)
Outside Dia (D)
Quick Order Code
Product DescriptionRCK80-55x71 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:-
X = Distance required to remove screws, additional clearance for allen key may be required.