Bellows coupling GWB CKN

bellows coupling
bellows coupling
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Product applications
shaft, transmission, flange, spindle
Other characteristics
backlash-free, compact, torque, maintenance-free, metal bellows

Max.: 5,000 Nm (3,687.8107

Min.: 22 Nm (16.2264

Rotational speed

Max.: 13,900 rpm (87,336.28 rad.min-1)

Min.: 3,000 rpm (18,849.56 rad.min-1)


GWB CKN 'CKN' is the production series which grants customers a maximum of application liberties. The flange mounting offers manifold possibilities to establish a connection with the element or add hubs, flanges and fittings. Depending on the chosen model, CKN has been designed for very high torques of up to 5,000 Nm. Characteristics Backlash-free transmission of torque High torsional stiffness, precision of transmission of rotational angle Different torsional stiffness Compact design, low moment of inertia Metal bellows made of stainless steel Simple and safe assembly Compensation of radial, axial and angular misalignment Free of wear, maintenance-free, no downtimes Not sensitive to temperatures between -30°C and +100°C Nominal torques between 0,1 – 5000 Nm Advantages 100% inspection and traceability through individual marking Higher torques at same dimensions Compact design Extended bore ranges Customer-specific solutions Higher safety in application, e.g. no wrong screw tightening torques Backlash-free Metal Bellows Couplings are used in the sector of mechanical engineering, where a torque or a rotary motion has to be transmitted from shaft to shaft in highest accuracy of angle. Pumps with axial and vertical drives High dynamic portal drives Spindle lifting units Linear units Packaging machines Machine tools Special machines Series CKN Metal bellows coupling with flange


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.