LBK12LUU : douille Linear Motion à bride carrée, 12mm ,Outer Diameter 21mm , 57mm , douille à billes longue pour systèmes de guidage linéaire de précision, idéale pour CNC et les projets d'automatisation

12mm Square Flanged Ball Bushing for Linear Motion
✔️ LBK12LUU, ID 12mm, OD 21mm, L 57mm; Dyn 813N

LBK12LUU Square Flanged Linear Motion Ball Bushing is a compact bearing that guides shafts with precision on 12 mm systems. It’s designed for tight spaces in CNC, automation, and robotics where smooth, accurate linear travel matters.

✅ Inner diameter: 12 mm
✅ Outer diameter: 21 mm
✅ Length: 57 mm
✅ Dynamic load rating: 813 N
✅ Static load rating: 1570 N
✅ Pack: 1 piece

💡 À quoi sert un palier à semelle dans linear motion ?

This handy overview explains the role of this bearing in supporting shafts and guiding movement in compact, industrial setups. - Supports shaft alignment and reduces radial play in linear slide units. - Provides secure mounting and smooth travel in CNCs, automation frames, and robotics. - Works with sealed ball bearing configurations for durability in demanding environments.