Transmissions Shaft Clamping Elements RCK80 Shaft Clamping Elements
Quick Code: BB-159462

RCK80-12x18 Shaft Clamping Element

£11.10 exc VAT (£13.32 inc VAT)
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Product Specification
Inside Dia (d)
12mm
Outside Dia (D)
18mm
Width (L3)
27mm
Torque Capacity
56Nm
Axial Force
9kN
D1
30mm
D2
34mm
L
31mm
L1
14mm
L2
23mm
X
12mm
Reference
RCK80-12x18
Quick Order Code
BB-159462
Product Description
RCK80-12x18 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.