A crane hoist comes out of service after an inspector finds black grease weeping past the coupling guard. The planner orders a replacement "gear coupling" and ...
Read MoreA crane hoist comes out of service after an inspector finds black grease weeping past the coupling guard. The planner orders a replacement "gear coupling" and ...
Read More1. Q: Why is the Ball-cage CV coupling called a constant velocity universal coupling?A: The cage keeps the balls on the bisecting plane of the shaft angle. The ...
Read MoreA gear coupling rarely fails with a bang. It fails with a wear step you can feel with a fingernail, a thin film of black paste weeping past a seal, or a sleeve...
Read MoreA 15 kW centrifugal pump at a chemical plant was eating jaw-type flexible motor couplings every eight months. The coupling was not the problem. Measurement sho...
Read MoreRecently, Rokang has launched its brand-new ball cage coupling. It is specially engineered for marine main engines, auxiliary engines and stern shaft systems, d...
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