Two Pack Aluminum Linear Motion Rod Rail Clamp Guides For 8mm Shafts, Rig Ready Lightweight CNC Rails, Durable Mounts, Precision Fit, Smooth Sliding, 42x13.5x33mm Size With 5.5mm Mount Holes

Two-Pack Aluminum Linear Rail Guides for 8mm Shafts
✔️ 2-pack rail guides for 8mm shafts; 42×13.5×33mm/1.65×0.53×1.30in

These lightweight aluminum rail clamps serve as precision guides for 8mm shafts, ideal for CNC machines, 3D printers, and automation rigs where smooth sliding and sturdy mounting matter.

✅ Model: SK8
✅ Fit for Shaft Dia: 8mm / 0.31 in
✅ Overall Size: 42 × 13.5 × 33 mm / 1.65 × 0.53 × 1.30 in
✅ Hole Center Height: 20 mm / 0.79 in
✅ Base Thickness: 6 mm / 0.24 in
✅ Mount Hole Distance: 32 mm / 1.26 in
✅ Mount Hole Dia: 5.5 mm / 0.22 in
✅ Packing: 2 x Guide Support

💡 What is a pillow block bearing used for in CNC and linear motion setups?

In short, it's a handy support that keeps shafts aligned and running smoothly. - Keeps shafts aligned under load for precision motion - Reduces wear and maintenance with sealed ball bearings - Handy in automation, CNC routers, 3D printers, and linear guides - Works with aluminum mounts and compact spaces