4 Pack 7/8" Bore 304 Stainless Steel Double Split Clamp-On Shaft Collar 1-5/8" OD x 1/2" Width Stop Collar for CNC Machines Linear Rails

304 Stainless Steel Double Split Shaft Collar is engineered for secure shaft positioning in CNC machines, linear motion setups, and automation systems. Made from premium 304 stainless steel, it delivers exceptional strength, rust resistance, and long service life in both indoor and outdoor environments.Precision Fit & Easy Installation – Featuring a 7/8" bore with H7 tolerance, this shaft collar ensures a snug, accurate fit to minimize shaft play and maintain precise alignment. The double split clamp-on design applies even clamping force without damaging the shaft, while the integrated set screw offers extra locking security.Versatile Industrial Use – Ideal as a locking collar, set screw collar, or shaft stop collar for linear rails, gearboxes, motor shafts, and precision machinery.7/8" bore with H7 tolerance for accurate fit304 stainless steel for corrosion resistance & durabilityDouble split clamp-on design for secure, damage-free mountingSet screw locking to prevent shaft slippagePerfect for demanding industrial applications, this high-performance shaft collar ensures reliable support, easy adjustments, and long-lasting precision.

• Precision Dimensions – H7 tolerance bore with 7/8" inner diameter, 1-5/8" outer diameter, and 1/2" thickness ensures accurate fit, reliable alignment, and consistent shaft engagement.
• 304 Stainless Steel Construction – Manufactured from premium 304 stainless steel for high strength, corrosion resistance, and long-term durability in industrial and mechanical environments.
• High-Precision Fit – Provides tight engagement with minimal shaft play to maintain precise alignment in linear motion, CNC, and rotary applications.
• Quick and Easy Installation – Double split clamp-on design allows fast mounting or removal without disassembling surrounding components, saving time and effort.
• Versatile Applications – Functions as a locking collar, set screw collar, or shaft stop collar—ideal for CNC machines, linear rails, gearboxes, automation systems, and more.