4 Pack LME20UU 20mm Ball Bushing Set For 20mm Shafts, 20x32x45mm Linear Motion Bearings With Built In Rubber Seals, High Precision Ball Bearing Guide For CNC, 3D Printing, And Automation Projects

Four-Pack 20mm Ball Bushing Linear Motion Bearings
✔️ 4x LME20UU bushings for 20 mm shafts with seals

These LME20UU linear motion ball bushings are designed for 20 mm shafts and deliver smooth, precise guidance in CNC machines, 3D printers, and automated setups. Built-in rubber seals help keep lubrication in and contaminants out, extending bearing life and reducing maintenance.

✅ Inner diameter 20 mm, outer diameter 32 mm, length 45 mm
✅ Dynamic load rating: 862 N; static load rating: 1370 N
✅ Package: four bearings per set with rubber seals
✅ Compatible with 20 mm shafts and common linear motion systems

💡 What is a 20 mm sealed ball bearing linear bushing used for in precision motion systems? This handy device provides smooth motion on 20 mm shafts in CNCs, 3D printers, and automation rigs.

- Handy for precise motion on 20 mm shafts in CNCs and 3D printers - Sealed design protects lubricant and blocks dust - Easy upgrade for linear slide units and 20 mm shaft setups - Great for hobbyist and small automation projects