Maker Friendly Miniature Linear Rail Slide Set in MGN Series for CNC and 3D Printer Builds, Aluminum Linear Guides in 200 400 500 800mm Variants, Includes 1pc MGN Block, Ultra Smooth Glide, Anodized Ready

Miniature MGN Linear Rail Set for CNC & 3D Printers
✔️ Includes 1 MGN block and aluminum rails 200 to 800 mm

This maker-friendly miniature linear rail slide set delivers precise, smooth motion for compact CNC machines and 3D printers. The aluminum rails are available in MGN7, MGN9, MGN12, and MGN15 profiles with lengths of 200, 400, 500, and 800 mm, ready for anodizing or powder coating to fit your build’s look and environment. Includes 1 MGN block for immediate use.

✅ Material: Aluminum profiles with corrosion-resistant finishes
✅ Sizes and compatibility: MGN7/9/12/15, 200/400/500/800 mm
✅ Includes: 1x MGN block included
✅ Finish options: Polished or black anodized ready
✅ Precision: Extruded aluminum profile with CNC-ready tolerances

💡 What is a pillow block bearing used for in CNC and 3D printer setups?

These handy, general-use bearings provide reliable shaft support in compact machines.

- Provides shaft alignment and reduces wear
- Handles radial and axial loads in small rigs
- Pairs well with standard linear rail systems like MGN
- Easy to install and upgrade in DIY projects

Model	Rail Length (mm)	Rail Length (in)	Notes
MGN7	200	7.87	200 mm option
MGN9	400	15.75	400 mm option
MGN12	500	19.69	500 mm option
MGN15	800	31.50	800 mm option