Open Type LM25UUOP Linear Ball Bearings 25mm Bore 40mm Outer Diameter 59mm Length Pack Of 4 With Sealed On Both Sides, Chromium Steel Balls, Low Friction, High Precision For Smooth Linear Motion
✔️ Bore 25mm, OD 40mm, L 59mm; sealed both ends
The LM25UUOP is an open-type linear motion bearing designed for smooth travel on guide bars and shafts. This 4-pack is ideal for upgrading small CNC slides, 3D printers, and automation rigs that need sealed ends for protection against dust.
✅ Bore: 25 mm
✅ Outer diameter: 40 mm
✅ Length: 59 mm
✅ Open type; sealed on both sides
✅ Chromium steel shell and balls for abrasion resistance
✅ Low friction, high rigidity, long life
✅ Pack size: 4 pieces
💡 What is an open-type linear bearing used for in precision motion systems? This handy explanation covers common roles and setup tips.
- Used on guide rails in CNCs, 3D printers, automation rigs
- Sealed ends guard against dust and extend bearing life
- Compatible with 25 mm shafts and 40 mm OD housings
- Delivers smooth, low-friction motion for accurate positioning