When buying a precision universal joint, it is always difficult to distinguish whether the product is called a universal joint or a coupling. The two are unclear and easy to confuse. Now I will show you the difference between them:
It is not only the universal joint that connects the mechanical transmission, but it also includes: plum blossom coupling, expansion sleeve coupling, elastic coupling, parallel coupling, diaphragm coupling, universal coupling, etc. The joint is one of the many types of couplings. The product style is different, and all the places used are different.
The full name of universal joint is universal coupling. 57x152mm universal joint for TRUCK GU7630 3874100031 1651229 couplings are generally used in work situations with large torque and poor concentricity of the two shafts.
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