Sealed Ball Bearing 55x72x9mm With Double Rubber Seals, Radial Deep Groove Design In Chrome Steel, Durable Balls And Cage, Dust Protected Bearing For Machinery And Hobby Projects, 6811LU Style, High-Precision And Long-Lasting Performance

6811LU sealed ball bearing 55x72x9 mm, 1 pc
✔️ 55x72x9mm, chrome steel, double sealed, grease-packed

The 6811LU sealed ball bearing is a compact, double-sealed radial bearing made from chrome steel. It’s designed to handle radial loads in rotating shafts and protect against dust, making it a solid fit for electric motors, conveyors, fans, and gear housings.

✅ Inner diameter 55 mm, outer diameter 72 mm, width 9 mm
✅ Double rubber seals protect against dust and contamination
✅ Chrome steel construction with steel cage, pre-lubricated with grease
✅ Dynamic load Cr 8800 N, static load Cor 8100 N; max speed 5080 RPM
✅ Pack: 1 bearing per order (single unit)

💡 What is a sealed ball bearing used for in everyday machinery and DIY projects?
These bearings are handy for reducing friction and protecting the rolling elements in rotating shafts, extending life and reliability.
- Handy for motors, conveyors, fans, and gear assemblies
- Sealed design protects grease and keeps out dust and debris
- Chrome steel, deep groove radial bearings handle radial loads reliably