HGH20 20mm Linear Slider Bearing Blocks Set For DIY CNC Builds, 2 Pieces, Square Carriage Ball Bearing Slides For HGR20 Rail, CNC Kit Replacement, High Load Four Point Contact For Smooth Motion

2-Piece 20mm Square Carriage Linear Slider Blocks for HGR20
✔️ Includes 2x 20mm square carriage blocks for precise, smooth motion

Coavoo supplies this 2-piece 20mm square carriage block set designed for HGR20 rails, a trusty choice for DIY CNC builds, 3D printers, and precision automation. The four-point contact design delivers solid load handling and smooth motion, while the steel body provides corrosion resistance. The default color is black with white accents, and other color combos are available on request.

✅ 2 pieces included to cover a typical 2-piece set for HGR20 rails
✅ Gothic four-point contact design supports loads in all directions
✅ Self-aligning function helps easy setup and precise motion
✅ Steel construction offers corrosion resistance and long life
✅ Compatible as a replacement part for standard 20mm rail kits

💡 What is a 20mm square carriage block used for in CNC builds?

This handy component helps keep alignment and delivers smooth, precise motion on 20mm rails.

- precise linear motion on 20mm rails

- supports heavy loads with four-point contact

- easy replacement in DIY CNC kits