ST16 ST16UU Bushing Bearings For Linear Actuator Rails With Pillow Blocks, Precision Shaft Bearings For CNC Machines, 3D Printers, Robotics And Automation Equipment, Smooth Motion, Easy Mounting, Heavy Duty Industrial Grade Steel

Heavy-Duty Linear Pillow Block Bearing for Rails, Pack 2
✔️ Heavy-duty steel pillow blocks with precision bore for 16 mm rails

These pillow block bearings are designed to ride on standard 16 mm linear rails, delivering steady, low-friction motion in CNC machines, 3D printers, robotics, and automation equipment. This 2-pack setup lets you mount two axes or create a paired, synchronized drive system.

✅ Fits 16 mm (0.63 in) linear rails with standard bore for smooth motion

✅ Heavy-duty steel pillow block housing with precise bore alignment

✅ Includes compatible bushings for quick mounting on rails

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

Handy parts that guide shafts with stable, precise motion in machines.

- Supports 16 mm shafts and keeps them aligned - Reduces wobble and wear in CNC, 3D printers, robotics - Easy to mount with standard rail bolt patterns