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Transmissions Shaft Clamping Elements RCK40 Shaft Clamping Elements
Quick Code: BB-158953

RCK40-25x50 Shaft Clamping Element

Available on back order - there is an increased lead time on this item. Please contact us for availability.  
£15.78 exc VAT (£18.94 inc VAT)
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Product Specification
Axial Force
31kN
H
28mm
Inside Dia (d)
25mm
L1
17mm
Outside Dia (D)
50mm
Torque Capacity
390Nm
Width (L)
20mm
X
18mm
Reference
RCK40-25x50
Quick Order Code
BB-158953
Product Description
RCK40-25x50 Shaft Clamping Element

These are the original type of shaft clamping elements, proven in a wide range of applications for more than 20 years. Suited to more general applications, this series provides medium torque transmission, which can be increased by mounting the unit in series. This type does not provide self centring, and therefore other methods of centring the hub to the shaft are required. The units do not move axially during clamping and generally self-release when clamping screws are relaxed.

Recommended tolerances for full torque transmission are:-
Shaft h9
Hub H9

If two or more elements are used in series the resultant torque will be proportionally increased. However the minimum hub dia. must be increased to accommodate the extra stress.

X = Distance required to remove screws, additional clearance for allen key may be required.