Lot de 2 blocs de glissement à roulement à billes linéaire SCS13UU, alésage de 13mm , double joint anti-poussière Sealed, roulement de guidage linéaire de précision pour CNC, imprimante 3D , bras robotique, systèmes de mouvement DIY, déplacement fluide et fiable pour CNC et vos projets DIY

13mm Bore Linear Bearing Slide Block Set - 2 Pack ✔️ 13mm bore, double dust seals, aluminum housing, 770N/500N

These precision linear bearings come as a 2-pack for easy setup in CNC machines, 3D printers, and small robotic arms. Each unit features a 13mm nominal shaft diameter, sealed dual rubber dust seals, and a strong aluminum alloy housing for rigidity and durability.

✅ Model: SCS13UU 44 x 39 x 30mm housing; 13mm shaft diameter
✅ Seals: two rubber dust seals protect from dirt and moisture
✅ Material: aluminum alloy housing for high strength and stiffness
✅ Load capacity: static 770N, dynamic 500N (80% of rated)
✅ Applications: CNC linear motion, 2D/3D printers, robotics, DIY motion systems

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

Handy, general-purpose explanation for common uses in machines and DIY setups.

- Supports shafts and keeps them aligned in straight-line guides

- Seals out dust and debris to extend bearing life

- Widely used in CNC, 3D printing, and robotics projects