SKF Bearing 6211 2ZNR Shielded Ball Bearing With 55 Millimeter Bore Snap Ring Located For Easy Mounting High Load Capacity Steel Construction Normal Clearance Ideal For Industrial Machinery And Automotive Applications

SKF 6211-2ZNR Shielded Ball Bearing, 55mm Bore, Single Pack
✔️ OD 100 mm (3.937 in), bore 55 mm (2.165 in); shields on both ends

The SKF 6211-2ZNR is a shielded ball bearing built for smooth, low-friction rotation in conveyors, motors, and general machinery. Its double-sided shields help keep grease in and contaminants out, making it a solid choice for medium-load applications.

✅ Bore diameter: 55 mm (2.165 in)
✅ Outer diameter: 100 mm (3.937 in)
✅ Width: 21 mm (0.827 in)
✅ Basic dynamic load rating: 46.2 kN
✅ Basic static load rating: 29 kN
✅ Limiting speed: 7000 r/min; Reference speed: 14000 r/min
✅ Shield on both sides; non-contact seals; grease lubrication
✅ Cage: Steel; Bearing material: Bearing steel

💡 What is a shielded ball bearing and where is it used?

Shielded ball bearings are compact, low-friction parts that include protective shields to retain lubricant and block contaminants. Handy in a wide range of equipment from conveyors to motors.

• Lower maintenance in rotating equipment and easier sealing
• Good for medium to high speed operation with long life
• Protects grease inside and reduces dirt ingress in industrial settings
• Works with standard grease and steel cages for easy maintenance