Miniature Shielded Ball Bearing 691XZZ 1.5mm x 5mm x 2.6mm Deep Groove, Double Metal Shields ZZ, Pre-Lubricated Grease, Chrome Steel 52100 Alloy, High Precision Micro Bearing for Small Machinery, Jewelry, RC Models

Tiny Shielded Ball Bearing 1.5x5x2.6mm (691XZZ) 1pc
✔️ Cr 190 N, Cor 60 N, 110,000 RPM, pre-lub grease

This tiny shielded bearing is a compact, precision-grade part designed for tight spaces. It’s commonly used in micro assemblies, hobby robotics, drones, and compact linear drive systems where a small bore matters.

✅ Inner Ø 1.5 mm, outer Ø 5 mm, width 2.6 mm
✅ 52100 chrome steel bearing material for strength
✅ ZZ double shields protect from dust and grit
✅ Pre-lubricated with grease, ready to install

💡 What is a shielded miniature bearing used for in precision equipment? This handy component helps keep tiny systems running efficiently.

- handy for small axes, guides, drone and micro robotics applications with 1.5 mm bore - sealed ball bearing with ZZ shields helps dust and grit stay out - chrome steel 52100 base delivers durability at high RPM - pre-lubricated grease means quick install and long life