10-Pack 2.5x7x3.5mm - Stainless Steel Shielded Miniature Bearing

2.5 x 7 x 3.5 mm Stainless Steel Shielded Ball Bearings 10 Pack
✔️ Mini ZZ shielded bearings for high speed precision use

This is a 10 pack of miniature deep groove ball bearings made from stainless steel, built for smooth rotation in compact, high speed applications. Each bearing comes pre-greased and protected by double metal shields to keep dust out while staying easy to spin. Pack size is ten bearings.

✅ Bearing type deep groove ball bearing
✅ Material stainless steel
✅ Shield type double metal shields ZZ
✅ Pre-lubricated with grease
✅ Inner diameter 2.5 mm
✅ Outer diameter 7 mm
✅ Width 3.5 mm
✅ Dynamic load rating 310 N
✅ Static load rating 110 N
✅ Limiting speed with grease up to 66000 RPM
✅ Quantity ten bearings

Dimensions
Inner Diameter 2.5 mm
Outer Diameter 7 mm
Width 3.5 mm

💡 Why are stainless steel shielded miniature ball bearings used in high speed devices?
These bearings are picked when small size, speed, and cleanliness all matter at once.

• Stainless steel resists corrosion and holds up in humid or light wash environments

• Metal shields reduce dust entry without adding drag like rubber seals

• Deep groove design supports smooth rotation at very high RPM

• Factory grease keeps performance consistent with low maintenance

This 10 pack is a handy choice when you want clean spinning, reliable speed, and long life in tight, precision driven setups.