Miniature Linear Rail Guide With 12mm Width, 4 Point Contact, Integrated Lubrication System For Precision Equipment And Automation, Slick, Rock Solid Motion In Tight, Compact Machines

Single unit 12mm Mini Linear Rail Guide with 4-Point Contact
✔️ 4-point contact, integrated lubrication, compact 12mm wide rail

This compact 12mm-wide miniature linear rail guide offers precise, smooth motion in tight spaces. It uses a 4-point contact design to distribute load evenly for strong rigidity, and features an integrated lubrication system with a side oil inlet to minimize maintenance in continuous-operation environments. Ideal for CNC accessories, 3D printers, lab equipment, and robotics that require accurate, repeatable motion.

✅ 12 mm (0.47 in) wide rail guide with 4-point contact design
✅ Integrated lubrication system with side oil inlet for long-life operation
✅ Lightweight, compact profile; lengths 100-450 mm (3.94-17.72 in); weight 102-335 g (3.6-11.8 oz)
✅ High rigidity and smooth motion suitable for precision CNC, 3D printers, lab gear, robotics

💡 What is a compact 12mm linear rail guide used for in precision automation? This handy device keeps tight spaces productive with accurate motion. - 12 mm (0.47 in) wide guide suitable for small frames - 4-point contact for even load distribution and rigidity - Integrated lubrication reduces maintenance on continuous lines