Sealed Deep Groove Ball Bearing 55x90x11mm Chrome Steel With 2 Rubber Seals Inner Diameter 55mm Outer Diameter 90mm Width 11mm High Precision Bearing Suitable For Machinery Automotive And Industrial Applications

Sealed Ball Bearing 55x90x11mm with 2RS Seals
✔️ Deep groove, Chrome Steel, 55x90x11 mm, 1 bearing, 2RS

This sealed deep groove ball bearing fits 55x90x11 mm bore-sized applications and is commonly used in small machines, wheels, rollers, and hobby projects to reduce friction and support radial loads. The 2RS seals protect against dust and contamination, while the chrome steel construction delivers durability and long life.

✅ Bore: 55 mm, Outer: 90 mm, Width: 11 mm
✅ Material: Chrome steel
✅ Seals: 2RS rubber seals on both sides
✅ Dynamic load rating Cr: 15,200 N
✅ Static load rating Cor: 13,500 N
✅ Maximum speed: Grease 7,700 RPM; Oil 9,000 RPM
✅ Pack: 1 bearing

💡 What is a sealed ball bearing used for in machinery and equipment?

This handy bearing reduces friction and supports smooth rotation in shafts.

- Radial load support with low friction for rotating shafts
- Sealed 2RS design traps grease and blocks dust
- Common in conveyors, wheels, and lightweight machinery