CL Drum Gear Coupling Suitable for connecting two horizontal coaxial axis drive shaft system, with a certain Angle to compensate the relative offset performance of two shafts drum tooth coupling, working environment temperature -20 80C, transmission nominal torque is 0. 4-4500KN-m universal joint forjcb 3dx  sinotruk howo universal joint drum gear tooth coupling gear sleeve-flex coupling pin gear coupling , elastic gear coupling , gear coupling manufacturers , bulldog gear coupling ,