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Transmissions Shaft Clamping Elements RCK80 Shaft Clamping Elements
Quick Code: BB-159475

RCK80-28x39 Shaft Clamping Element

£16.10 exc VAT (£19.32 inc VAT)
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Product Specification
Axial Force
31kN
D1
55mm
D2
61mm
Inside Dia (d)
28mm
L
52.5mm
L1
25mm
L2
38mm
Outside Dia (D)
39mm
Torque Capacity
428Nm
Width (L3)
45mm
X
18mm
Reference
RCK80-28x39
Quick Order Code
BB-159475
Product Description
RCK80-28x39 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.