4 Pack Shaft Collars 304 Stainless Steel Bore Seven Sixteenth Inch Outer Diameter Seven Eighths Inch Width Seven Sixteenth Inch Set Screw Rings for Wheelbarrow Axles Gearbox Assemblies Machine Tools and Industrial Use

4-Pack 304 Stainless Shaft Collars for Axles and Gearboxes
✔️ Bore 7/16, OD 7/8, width 7/16, 304 stainless, 4 pcs

These shaft collars lock onto shafts to secure components, provide axial and radial support, and serve as spacers in wheelbarrow axles, gearbox assemblies, motor bases, and other industrial machinery.

✅ Bore: 7/16" (11.1 mm)
✅ Outer diameter: 7/8" (22.2 mm)
✅ Width: 7/16" (11.1 mm)
✅ Material: 304 stainless steel
✅ Set screw: socket cup-point, secures collar to shaft
✅ Pack size: 4 collars

💡 What is a shaft collar used for in industrial machinery? A handy overview of typical roles.
- Provides axial positioning on shafts to prevent endplay
- Locks onto shafts with a set screw for secure grip on hard and soft shafts
- Serves as a spacer or stop in drives, gearboxes, and axles