Four Pack Three Quarter Inch Bore 304 Stainless Steel Double Split Clamp On Shaft Collar With One And A Half Inch Outer Diameter And Half Inch Width Stop Collar For CNC Machines And Linear Rails Pro Grade
✔️ 3/4 in bore with H7 tolerance, 1-1/2 in OD, 1/2 in thick, clamp-on
These double split clamp-on shaft collars in 304 stainless steel provide secure shaft positioning for CNC machines, linear rails, gearboxes, and automation setups.
✅ 3/4 in bore (19.05 mm) with H7 tolerance for precise shaft engagement
✅ 1-1/2 in outer diameter (38.1 mm) and 1/2 in thickness (12.7 mm) for solid positioning
✅ 304 stainless steel construction delivers corrosion resistance and long service life
✅ Double split clamp-on design enables quick, damage-free mounting
✅ Integrated set screw adds extra locking security to prevent shaft slip
💡 What is a shaft collar used for in CNC and automation setups? Shaft collars help define position, lock components, and simplify maintenance. - Axial positioning on shafts in linear slide units and CNC systems. - Anti-slip locking with set screws to prevent drift. - End-stop functionality in motion guide rails. - Handy quick-adjust capability during setup and testing.