Stainless Steel Ball Bearing 3x6x2.5mm Shielded Miniature Pre-Lubricated With Grease Double Metal Shields For Dust Protection High-Quality Precision Bearing For Small Machinery Robotics Electronics And Hobby Projects

Miniature sealed stainless steel ball bearing 3x6x2.5mm
✔️ 3x6x2.5 mm stainless, shielded ZZ, pre-lubricated grease, 1 pack

These compact shielded stainless bearings are designed for tiny assemblies where precise, smooth rotation matters. Common uses include hobby robotics, micro gear trains, and miniature instruments.

✅ Inner diameter: 3 mm
✅ Outer diameter: 6 mm
✅ Width: 2.5 mm
✅ Material: stainless steel
✅ Shields: double metal shields (ZZ)
✅ Lubrication: pre-lubricated with grease
✅ Dynamic load rating Cr: 190 N
✅ Static load rating Cor: 60 N
✅ Max speed: 75,000 RPM
✅ Pack: 1 bearing

💡 What is a shielded miniature stainless steel bearing used for in small precision devices?

These handy parts keep rotation smooth in tight spaces and resist dust and grime. - For micro robotics, drones, RC models, and precision gear systems - Shielded design minimizes contamination and extends service life - Stainless steel construction handles moisture and corrosion better