Linear Bearing 25mm Bore 40mm Outer Diameter 59mm Length Four Pack For CNC Machines And 3D Printers Double Sealed Ball Bearing For Smooth Linear Motion On Shafts With Low Friction And High Durability

LM25UU 25mm Bore Linear Bearing - 4-Pack for CNC
✔️ Precision LM25UU, 25x40x59mm, double seal, 4 pcs pack

LM25UU is a metric double-seal linear bearing with a 25 mm bore, designed to slide on cylindrical shafts. It's a sealed ball bearing used in CNC machines, 3D printers, and linear slides to create smooth, accurate motion.

✅ LM25UU model: 25 mm bore, 40 mm OD, 59 mm length
✅ Dual rubber seals keep out dirt and moisture
✅ Static load capacity 980 N; dynamic load 1570 N; 80% rating recommended
✅ Pack of 4 pieces for multi-axis linear slide units
✅ Compatible with standard shafts and linear guideways

💡 What is a 25 mm bore linear bearing used for in CNC machines and 3D printers?
This handy component provides smooth, precise motion along shafts in compact builds:
- Supports shafts in CNC beds and printer carriages
- Reduces friction for consistent movement
- Sealed design keeps out dirt in shop environments
- Easy to upgrade in modular systems