Ten Pack 5x11x4 Stainless Steel Shielded Miniature Ball Bearings With Double Metal Shields ZZ Pre Lubricated With Grease For Dust Prevention And Smooth Operation In Small Mechanical Assemblies

Premium 10-Pack 5x11x4 Stainless Shielded Mini Bearings
✔️ 10 pcs, 5x11x4 mm, stainless steel, ZZ shields, greased

These stainless steel miniature ball bearings measure 5x11x4 mm and come shielded with double metal shields to protect against dust. They’re pre-lubricated for smooth rotation in RC cars, drones, model building, and other compact mechanical systems.

✅ Size: 5 x 11 x 4 mm (ID 5 mm, OD 11 mm, width 4 mm)
✅ Material: Stainless steel
✅ Shielding: Double metal shields (ZZ) for dust protection
✅ Lubrication: Pre-lubricated with grease, high-speed capability
✅ Dynamic load rating Cr: 970 N; Static load rating Co: 360 N; Max RPM: 53,000

💡 What is a shielded stainless steel bearing used for in hobby projects? This handy overview explains typical uses and benefits.

- Handy in RC cars, model planes, and small robotics for smooth motion. - Shielding blocks dust and debris, extending bearing life. - Stainless steel resists moisture and corrosion in real-world conditions. - Pre-lubricated designs save time on setup and maintenance.