Metal bellows couplings
These high-precision, torsionally rigid couplings are ideally suited to a wide range of applications that call for maximum angular accuracy.
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GWB AK
The AK metal bellows coupling is extremely compact and has been designed for high torques. The clamping ring hubs provide them with excellent radial run-out properties.
GWB AKD
The AKD metal bellows coupling is suitable for universal use. Thanks to the longer bellows, it can compensate for high levels of misalignment.
GWB AKD-H
The AKD-H metal bellows coupling is identical to the standard AKD type, except that it has half shells to enable installation and removal without having to move the attached parts axially.
GWB AKN
The AKN metal bellows coupling is extremely compact with a short design. Due to the shorter bellows, it is very rigid but is still able to compensate for misalignments.
GWB AKN-H
The AKN-H metal bellows coupling is identical to the standard AKN type, except that it has half shells to enable installation and removal without having to move the attached parts axially.
GWB CKN
With its flange-mounting design, the CKN metal bellows coupling offers a great deal of freedom in terms of use.
GWB DKN
The compact design of the DKN metal bellows coupling makes it suitable for use in tight spaces. Because it is available in different lengths, it covers a wide variety of applications.
GWB DKN-S
The DKN metal bellows coupling has an expanding mandrel for establishing a frictional connection to a hollow shaft. The clamping mechanism relies on an inner cone and an axial, internal clamping screw. In all other respects, the design is similar to the standard DKN type.
GWB EKN
The compact design of the backlash-free EKN metal bellows coupling makes it suitable for use in tight spaces. Because it is available in different lengths, it covers a wide variety of applications.
