CDG65 Linear Roller Guide Kit 4 Rails 1600mm Long With 8 CDG65A Flange Bearing Sliders Heavy Duty High Precision Smooth Low Noise For CNC Machines And DIY Projects

Compatible linear slide unit kit: 4 rails, 1600mm for CNC & DIY
✔️ 4 rails and 8 CDG65A sliders, ±0.02 mm precision, low-noise 1600mm

This CDG65 linear guide kit is a heavy-duty, high-precision motion system featuring four rails and eight flange sliders. It’s designed for CNC machines, milling setups, 3D printers, and DIY automation projects where smooth travel and precise repetition matter.

✅ 4 x CDG65 rails (1600mm / 62.99 in) and 8 x CDG65A flange bearing sliders
✅ Low-friction, smooth rail surface and quiet operation with ±0.02 mm tolerance (linear slide unit compatible)
✅ Rails are made from high-quality bearing steel with quenching and tempering for durability
✅ Bearing blocks use thick steel cylindrical rollers for better wear resistance and load handling
✅ Rails can be cut to size; customization supported to fit your build

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

Pillow block bearings support rails and help align motion while carrying radial and axial loads, keeping guides true and reducing wear.

- handy for cnc machines, 3d printers, and automated setups
- helps maintain alignment and reduces wear in guidance systems
- pairs well with CDG65 rails for reliable, long-lasting performance