6211 Nachi Bearing Sealed With Snap Ring Deep Groove Ball Bearing 55 mm Bore 100 mm Outer Diameter 21 mm Width Designed For Precision Machinery And Automotive Applications

6211 Nachi Sealed Ball Bearing with Snap Ring, 55x100x21 mm
✔️ 55 mm bore, 100 mm OD, 21 mm width, sealed w/ snap ring, 1 pc

The Nachi 6211 sealed ball bearing is a robust radial bearing designed to support rotating shafts with minimal friction. It’s a common choice for conveyors, rollers, gear drives, and many industrial machines that need reliable, low-maintenance performance.

✅ Bore: 55 mm
✅ Outer diameter: 100 mm
✅ Width: 21 mm
✅ Type: Deep groove bearing with snap ring
✅ Pack size: 1 piece (single bearing)

💡 What is a sealed ball bearing used for in common machinery? Handy, low-friction rotation for shafts in many machines.

- Supports radial loads with smooth rotation
- Sealed design keeps dirt out and reduces maintenance
- Fits standard shafts and housings for easy retrofits
- Widely used in conveyors, fans, motors, and automation equipment