Transmissions
Shaft Clamping Elements
RCK50 Shaft Clamping Elements
Quick Code: BB-159141
RCK50-71x80 Shaft Clamping Element
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Product Specification
Axial Force
37.7kN
Inside Dia (d)
71mm
L1
12.2mm
Outside Dia (D)
80mm
Torque Capacity
1340Nm
Total Width (L)
14mm
Reference
RCK50-71x80
Quick Order Code
BB-159141
Product Description
RCK50-71x80 Shaft Clamping Element
These shaft clamping elements consist of just two conical rings which require the minimum of radial space, so providing compact assemblies, and enabling use within small hub diameters. The design offers the maximum versatility of design, but does require the customer to provide their own thrust ring assembly. Whilst only providing low torque transmission per unit they can be combined (up to 4 units) to increase torque capacity. When fully clamped these units provide excellent gastight sealing. Many designs of thrust rings are possible and sketches to the left are two typical designs. These units do not self centre, so require external means of centring the hub.
Recommended tolerances for full torque transmission are:-
Up to 38m shaft Ø:- Shaft h6
- Hub H7
40mm and above shaft Ø:- Shaft h8
- Hub H8
