Lote de dos rodamientos de bolas de ranura profunda SMR63 , de 3 mm × 6 mm × 2,5 mm, con doble Shielded , Stainless Steel Shielded , de precisión Stainless Steel 5, para maquinaria pequeña, robots y proyectos de aficiones

Two-Pack SMR63-2RS Deep Groove Bearings 3x6x2.5mm
✔️ 2x SMR63-2RS, 3x6x2.5mm, 440C steel, shielded

These compact deep groove bearings are built from 440C stainless steel and come as a 2-pack. They’re ideal for compact drives, micro motors, robotics, and any precision machinery needing smooth, quiet rotation.

✅ Inner dia 3 mm (0.118 in), outer dia 6 mm (0.236 in), thickness 2.5 mm (0.098 in)
✅ Material: 440C stainless steel bearing rings and components
✅ ABEC 5 precision class; ZV3 low-noise operation
✅ Double shields on both sides protect lubricant and prevent dust
✅ Pack of 2 for easy replacement and consistency

💡 Long-tail question: What is the role of sealed shielded ball bearings in small motors?

These handy bearings keep lubrication in and contaminants out to extend life.

- handy for compact robotics shafts, micro motors, and precision equipment
- helps achieve quiet, smooth rotation in tight spaces
- 440C stainless steel offers corrosion resistance for long-term use