LM5UU Mini Linear Motion Ball Bushing Bearing 5mm Shaft 5x10x15mm Linear Bearing with Rubber Seals Precision Linear Motion 1 Bearing

LM5UU Miniature Linear Motion Ball Bushing 5mm x 10mm x 15mm Pack of 1
✔️ Linear Bearing for 5mm Shaft Smooth Sliding Motion

This pack of 1 LM5UU Mini linear ball bushing is designed for smooth linear motion on 5mm shafts. With four ball circuits and built-in rubber seals, it delivers steady sliding performance in 3D printers, CNC machines, and precision motion equipment.

✅ Pack size: 1 linear bearing
✅ Model: LM5UU linear motion ball bushing
✅ Shaft size: 5mm
✅ Outer diameter: 10mm
✅ Length: 15mm
✅ Number of ball circuits: 4
✅ Built-in rubber seals for contamination protection
✅ Dynamic load rating Cr: 167 N
✅ Static load rating Cor: 206 N
✅ Designed for precision linear movement

Dimensions mm)

Shaft OD Length
5 10 15

💡 What factors affect accuracy and service life of linear ball bushings in precision motion systems?
Performance depends on shaft quality and load distribution:

• Hardened precision shafts reduce ball track wear

• Multiple ball circuits distribute load evenly

• Seals help prevent dust from damaging ball tracks

• Proper alignment reduces binding and vibration

If you need a small linear bearing that slides smooth and stays aligned, this LM5UU is a reliable choice for precision motion setups.