Round Flange Linear Ball Bearing Set for 20mm Bore, 2-Pack
✔️ 2 pcs LMF20UU flange bearings, 20 mm bore, 32 mm OD, 42 mm L
These LMF20UU round flange linear bearings are built for silky smooth motion in CNC machines, 3D printers, and other precision setups. They fit standard 20 mm shafts and mount via a round flange for precise alignment and easy install.
✅ Bore diameter 20 mm, outer diameter 32 mm, total length 42 mm
✅ Pack size: 2 bearings per order (2Pcs LMF20UU)
✅ Flange type round flange for stable mounting and alignment
✅ Material: high quality bearing steel for durability
💡 What is a round flange linear ball bearing used for in CNC machines and 3D printers?
It's a handy way to support precise linear motion in compact spaces.
- Handy for supporting X, Y, or Z axis on small CNC routers and 3D printers
- Provides stable alignment with a round flange mounting
- Durable bearing steel construction resists wear and fatigue
- Reduces friction for smoother, more accurate travels
