Miniature Shielded Ball Bearing 1.5mm Inner Diameter 6mm Outer Diameter 3mm Width with Double Shield Chrome Steel 52100 Pre Lubricated Grease for Dust Protection and Smooth Operation

601XZZ Shielded Miniature Bearing 1.5x6x3 mm, greased
✔️ ID 1.5 mm, OD 6 mm, width 3 mm; shielded, pre-lubed grease

Compact shielded ball bearing designed for micro-assembly use, commonly employed in model making, tiny gearboxes, and precision robotics to reduce friction while keeping dust out. It uses chrome steel 52100 and comes pre-lubricated, ready to roll.

✅ Inner diameter: 1.5 mm; Outer diameter: 6 mm; Width: 3 mm
✅ Shield: double metal ZZ shields provide dust protection
✅ Material: 52100 chrome steel for durability
✅ Lubrication: factory greased, ready to install
✅ Dynamic load rating Cr: 330 N
✅ Static load rating Cor: 100 N
✅ Maximum speed with grease: up to 86,000 RPM
✅ Pack size: 1 piece

💡 What is a handy small shielded bearing used for in micro machinery and hobby projects?

It’s a practical choice for compact builds where you need reliable rotation with minimal maintenance.

- Micro robotics and tiny mechanical assemblies - Dust shields protect bearings in dirty environments - Pre-lubed grease speeds up assembly and use - Fits small shafts and tight tolerances