Dodge 124207 F4B-SC-106 1-3 8 Shaft Couplings

Dodge 124207 F4B-SC-106 1-3/8 shaft couplings are Dodge-brand shaft couplers designed to join two rotating shafts in power‑transmission assemblies. Identified by part number 124207 and model designation F4B-SC-106, this unit is specified for a 1‑3/8 inch shaft size, making it suitable for applications where shafts of that diameter must be coupled to transmit torque while maintaining precise alignment. As a shaft coupling, its primary function is to connect two shafts so power can flow between them and to help accommodate small misalignments or end‑to‑end spacing differences in the system. The F4B-SC-106 designation distinguishes this particular coupling within Dodge’s catalog, enabling you to select the exact fit for compatible equipment and drive configurations. Use of this component supports reliable transmission of rotational motion in industrial machinery, pumps, conveyors, and other equipment that rely on solid, direct coupling between shafts. Ensure the mating shafts conform to the 1‑3/8 inch specification to achieve proper fit and performance.