MACAU88ID Coupling Read More Bellows Coupling Flexible bellows coupling with two hubs and corrugated tube for precise torque transmission. Read More Diaphragm Coupling Read More Diaphragm Coupling The diaphragm clutch is flexible, absorbs misalignment, is frictionless, and has a high torque capacity. Read More Rigid Coupling Read More Rigid Coupling Rigid coupling connects the shaft