uxcell 6mm to 6mm Bore Rigid Coupling Set Screw L22XD14 Stainless SteelShaft Coupler Connector for 3D Printers Motor Accessories2pcs

Connection Diameter 6mm to 6mm Total Length 22mm 087 inch Outside Diameter 14mm 055 inch Widely used in blowers3D printerDIY robotsCNC machinestepper motorsetc Similar to rigid clamp couplings shaft couplers are used to hold bearings and sprockets tightly on the shaft and are used in motor and gearbox assemblies Top tight type rigid coupling with 24 screws to hold the shaft tightly high torque with rigidity low inertia and excellent sensitivity NOTE The rigid type basically does not allow eccentricity and it must be fully adjusted during use Single piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling