Open 16mm SBR16 LUU Sliding Bearing Blocks Pack of 2 for CNC Linear Rail Guides and SBR16 Shafts With Pressure Plate for Tight Lock Heavy Duty Aluminum Alloy Smooth Precise Long Sliding Blocks for Stable Reliable Motion in CNC Systems
✔️ 2-pack SBR16LUU long open blocks with pressure plate for stability
These 16mm linear bearing blocks pair with standard SBR16 rails to deliver smooth, precise motion in CNC machines, 3D printers, and automated equipment. Built from durable aluminum alloy with bearing steel internals, they're designed for steady performance under load.
✅ 2 pcs SBR16LUU long open ball bearing slider blocks
✅ Aluminum alloy body with bearing steel internals for durability
✅ Pressure plate upgrade for secure bearing ball locking and stability
✅ M5 x 12mm mounting screw holes for easy assembly
✅ Compatible with 16mm (0.63 in) linear rails for smooth motion
💡 What is a pillow block bearing used for in CNC linear guide systems?
It’s handy for supporting a driven shaft and keeping the rail assembly aligned for smooth, accurate motion.
- Provides shaft alignment and stabilization - Reduces vibration in 16mm rail setups - Easy install and maintenance