Set Of Four SBR25 Linear Rail Shaft Stop Collars Aluminum Alloy Clamp On Rings Heavy Duty For Linear Rail And Motion Guide Shaft 25mm Bore 45mm OD 12mm Thick

Four SBR25 Aluminum Shaft Stop Collars for Linear Rails
✔️ 4 pcs SBR25 collars, 25mm bore, 45mm OD, 12mm thick, M4 screw

These clamp-on aluminum shaft collars are built to secure motion guide shafts on linear rails. They provide sturdy axial support in CNC machines, automation systems, and manufacturing equipment.

✅ Material: premium aluminum alloy for durability
✅ Size: 25mm bore, 45mm OD, 12mm thick
✅ Includes: 4 collars and 1 M4 fixing screw
✅ Easy install: slide on shaft and tighten set screw

💡 What is a linear rail shaft stop collar used for?

- Handy way to position a shaft on a linear rail for precise stops - Improves axial alignment and shaft stability in CNC and automation - Quick clamp-on install with a single set screw; no special tools needed