Open Chrome Steel Deep Groove Ball Bearing 55x90x18mm For Machinery And Equipment, 6011 Model Bearing With Inner Diameter 55mm Outer Diameter 90mm Width 18mm, High Precision Open Type Suitable For Industrial Applications

6011 Open Ball Bearing 55x90x18mm, single unit
✔️ 55x90x18mm open deep groove ball bearing, chrome steel

Single 6011 open ball bearing, chrome steel, sized 55x90x18 mm. Used in machinery, conveyors, fans, and hobby equipment where a simple, seal-less bearing is desirable.

✅ Inner diameter 55 mm
✅ Outer diameter 90 mm
✅ Width 18 mm
✅ Material: Chrome steel
✅ Type: Open deep groove ball bearing
✅ Dynamic load rating Cr: 28,300 N
✅ Static load rating Cor: 21,300 N
✅ Lubrication: grease 7,700 RPM; oil 9,000 RPM

💡 What is a typical use case for a 6011 open ball bearing in light-industrial machinery?

A handy choice for supporting rotating shafts in open frame setups.
- common uses: fans, conveyors, woodworking machines
- maintenance tips: grease or oil lubrication intervals and inspection
- installation tips: proper fit and preload considerations