LMK16UU Square Flange Linear Ball Bearing Two Units 16mm Bore 28mm Outer Diameter 37mm Length High Precision Linear Motion Bearing for CNC Machines 3D Printers Robotics and Automation Equipment Industrial Applications

LMK16UU Square Flange Linear Bearings 16x28x37mm (2-Pack)
✔️ 2pcs LMK16UU flange bearings: bore 16mm, outer 28mm, length 37mm

These LMK16UU square flange linear bearings are high-precision components designed to mount on a flat surface for smooth, straight-line motion. Used in CNC machines, 3D printers, and automation projects, they guide shafts with minimal play while simplifying mounting with a built-in flange.

✅ Bore diameter 16 mm, outer diameter 28 mm, total length 37 mm
✅ Flange type LMK16UU for easy mounting on flat surfaces
✅ Pack of 2 bearings for dual-axis or spare copies
✅ Made from high-quality bearing steel for durability and longevity
✅ Sealed ball bearings for low friction and protection against contaminants

💡 What is a pillow block bearing used for in CNC and linear motion setups?

Pillow block bearings provide stable shaft support and precise guidance for moving parts in machines such as CNC routers, mills, 3D printers, and automation lines.

• Helps maintain alignment and reduce wobble in rotating shafts
• Handy option for compact systems needing smooth travel
• Sealed ball bearings cut down on maintenance and contamination
• Compatible with standard mounting patterns and flange types