Size Comparison Chart
(up to Spidex S/CJ125 & Dentex B80)
An extensive range of couplings for mechanical power transmission.
Many standard types and sizes held
in stock for quick despatch.
Coupling for the fuel pump test rig.
The perfect solution?
A Lovejoy 'Sier Bath' coupling
A coupling is a device used to connect facing ends of two shafts together to transmit mechanical power from the driver to the driven. Rigid couplings are used in applications where the two shafts are more precisely aligned, but flexible couplings allow for issues such as angular, axial and parallel misalignment which are more common in many industrial applications. jbj Techniques hold in stock a wide range of flexible couplings in a wide range of sizes for quick despatch. jbj Techniques also have the technical expertise to assist you in the specification of the best coupling for your needs and extensive machine shop services all in-house to enable prompt despatch of those more bespoke couplings, large or small in size and quantity.