6211ZZ Bearings deliver high precision steel ball performance with double shield protection, 55 mm bore, SUJ2 inner ring, C3 clearance, P0 ISO grade, and rugged SPCC steel cage for durable, smooth, low friction operation

6211ZZ sealed double-shield bearing, single pack
✔️ 55 mm bore, 100 mm OD, steel cage, C3 clearance, single pack

This 6211ZZ bearing is a sealed ball bearing with double shields, designed for radial load support in industrial machinery. It’s widely used in conveyors, motors, gearboxes, and other automation equipment where a compact footprint and reliable sealing matter.

✅ Bore diameter: 55 mm
✅ Outer diameter: 100 mm
✅ Dynamic load capacity: 43500 N; Static load capacity: 29300 N
✅ Seals: 2 shields; grease fill Chevron SRI#2
✅ Precision class: ISO P0; max operating temp: 120°C; limiting speed (grease): 6400 RPM

💡 What is a sealed ball bearing used for in common machinery? This handy overview explains where you’ll see it most. - Provide radial support for rotating shafts in machines - Keep lubrication in and contaminants out to extend life - Fit standard footprints like 55x100 mm for easy replacement - Common in conveyors, robotics, and automation systems