LM8UU Extra Long Round Flange Linear Ball Bearing Bushing 8mm Bore, 15mm Outer Diameter, 45mm Length, Sealed On Both Sides, Chromium Steel For High Precision Low Friction, Pack Of 2

Extra-long LM8UU flange linear bearing with 8mm bore
✔️ 8mm bore, 15mm OD, 45mm long, pack of 2 units bearing set

These round flange linear bearings guide shafts in small CNC machines, 3D printers, and automation setups, delivering smooth, accurate motion with minimal play.

✅ Sealed on both sides for dust protection and longer life
✅ 8mm bore diameter (dr) and 15mm outer diameter (D) for compact mounting
✅ Total length 45mm for extended reach and stable guidance
✅ Chromium steel shell with precision balls for low friction and high rigidity
✅ Pack of 2 bearings for dual-guide or paired supports

💡 What is a linear ball bearing used for in precision guide systems?

In short, it's handy for guiding shafts with smooth, precise motion in small machines.

1) handy in CNC builds, 3D printers, and small automation setups 2) reduces wear and wobble with sealed ball bearings 3) supports precise alignment in linear guides