Beefy Linear Motion Rod Guide 6x100mm Chrome Plated Hollow Steel Shaft With 4mm Inner Hole And M4 Screws For 3D Printers And CNC Machines Smooth Glide Easy Mount High Precision Linear Guidance

Chrome-Plated 6x100mm Linear Motion Rod Guide (1pc Pack)
✔️ 6mm/0.24in dia x 100mm/3.94in rod, 4mm bore, M4x6 screws

This chrome-plated bearing steel linear motion rod guide is a 6x100mm shaft designed to mount with linear bearings for precise, smooth movement in CNC machines and 3D printers.

✅ Material: Chrome-Plated Bearing Steel
✅ Outer diameter: 6mm; Length: 100mm
✅ Inner bore: 4mm; Includes M4x6 screws
✅ Pre-chamfered ends for easy mounting
✅ Compatible with linear support blocks and enclosed sliders

💡 What is a pillow block bearing used for in precision motion systems?

A handy overview of its role in supporting shafts and keeping motion stable in high-precision equipment. - Supports shaft alignment and reduces vibration
- Suitable for 6mm shafts with M4 hardware in CNC and 3D printers
- Helps ensure smooth, repeatable motion in automated equipment
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