Pro-Level Rock Solid SGR35 Double Axis Linear Guide Rail System Featuring Inner Roller Ball Bearings Four Pcs 57.48 Inch Tracks Paired with Four Precision SGB35-4UU Roller Sliders for Your Next CNC Build

High Precision SGR35 Double Axis Linear Rail Kit for CNC
✔️ 4 x 57.48 inch / 1460mm rails paired with 4 silver sliders

This pack gives you a dependable motion setup for your next CNC machine or automated projector. You will get four ready-to-mount guide tracks and four matching roller blocks that slide smoothly along the chrome plated rods. The extruded aluminum housing takes the stress of heavy cuts while the adjustable bushings let you dial in tight clearance fast. You can bolt these straight to your frame and start testing XY movement today.

✅ Four 57.48 inch / 1460mm SGR35 rails feature hardened steel cores for steady linear travel.
✅ Four SGB35-4UU roller blocks use deep groove balls to slash friction during rapid axis shifts.
✅ Anodized aluminum seats grip the guides securely while resisting everyday garage corrosion.
✅ Eccentric bushing tweaking clears runout gap without needing fancy alignment gear on site.

💡 What is a heavy duty double axis linear guide rail system used for in industrial builds?

Selecting a robust motion kit saves you scrap parts when routing complex cutter paths.
- The sealed ball tracks minimize service calls so you keep pushing material through at high RPM.
- The eccentric clamping nuts pull slack out of parallel shafts so your gantry never drifts sideways.
- Cold rolling hardening keeps the core stiff under lateral force so your z-axis stays rock solid.