6211-2RS Bearing 55x100x21mm Sealed Ball Bearing

6211-2RS sealed deep groove ball bearing for smooth shaft rotation
✔️ 55mm x 100mm x 21mm rubber sealed chrome steel bearing

This 6211-2RS bearing is a single chrome steel deep groove ball bearing with rubber seals on both sides to block out dust and debris, making it a handy choice for electric motors, pumps, HVAC systems, and general machinery that needs a clean, low-friction rotation.

✅ Inner diameter: 55mm
✅ Outer diameter: 100mm
✅ Width: 21mm
✅ Material: chrome steel
✅ Closures: rubber sealed
✅ Dynamic load rating Cr: 43,500 N
✅ Static load rating Cor: 29,300 N
✅ Limiting speed (grease): 4,300 RPM
✅ Quantity: one bearing
✅ Equivalents: 211PP, 6211.2RSR, 211SZZ, 6211DDU, 6211LLU, 6211-2RS1

💡 Why do rubber sealed deep groove ball bearings improve long-term reliability in machinery?
Rubber seals keep contamination out so the bearing can hold lubrication longer.

• Helps maintain smooth rotation under steady loads

• Reduces internal wear caused by debris or moisture

• Supports stable performance in motors and mechanical systems

A solid pick when you want a reliable, low-maintenance bearing that keeps your equipment running smooth.