MR73ZZW2.5 Ball Bearing 3x7x2.5mm Non Standard Chrome Steel Precision Bearing For Miniature Machinery And Small Electronics 3mm Bore By 7mm Outer Diameter Durable High Strength Construction For Smooth Reliable Performance In Hobby And DIY Projects

Compact 3x7x2.5mm Ball Bearing for Micro Gear Projects
✔️ Chrome steel mini bearing, deep groove, double ZZ shields, 1 pc

MR73ZZW2.5 is a compact 3x7x2.5mm sealed ball bearing designed for tiny, precision-moving parts. It’s designed for hobby, robotics, and model mechanisms where space is tight and durability matters.

✅ Size: 3x7x2.5 mm (0.118 x 0.276 x 0.098 in)
✅ Material: chrome steel, ready for precise cycles
✅ Shielding: double metal ZZ shields protect against dust
✅ Paquete: 1 rodamiento por pedido

💡 What is a small sealed ball bearing used for in micro assemblies?

These handy parts help tiny rotating components run smoothly. - handy for miniature drives in hobby gear - ideal for RC models and micro-robotics projects - dust protection from ZZ shields extends service life