Transmissions Shaft Clamping Elements ACE81 Shaft Clamping Elements
Quick Code: BB-159928

ACE81-42x52 Shaft Clamping Element

£37.28 Was £46.60 exc VAT (£44.74 inc VAT)
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Product Specification
Inside Dia (d)
42mm
Outside Dia (D)
52mm
Width (L3)
46mm
Torque Capacity
926Nm
Axial Force
44kN
D1
66.5mm
D2
70.5mm
L
52mm
L1
27mm
L2
39mm
X
18mm
Reference
ACE81-42x52
Quick Order Code
BB-159928
Product Description
ACE81-42x52 Shaft Clamping Element

Available for shaft diameters down to 11mm, these shaft clamping elements are designed to fit into very small diameter hubs, being particularly suited to timing pulley and overload clutch 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.