6211ZZNR Deep Groove Ball Bearing Single Row 55X100X21MM With Two Shields Snap Ring Steel Cage Heavy Duty Industrial Replacement Part For Motors Machines And DIY Projects

Deep Groove Ball Bearing 6211ZZNR 55x100x21 mm, Single Row
✔️ Two shields, snap ring, steel cage, sealed for heavy-duty use

This is a single-row deep groove ball bearing 6211ZZNR, measuring 55 mm ID, 100 mm OD, and 21 mm wide. It features two shields and a snap ring for secure mounting, with a durable steel cage built for heavy-duty motors, machines, and DIY projects. Dimensions: 55x100x21 mm (2.17x3.94x0.83 in).

✅ Inner diameter 55 mm, outer diameter 100 mm, width 21 mm (2.17x3.94x0.83 in)
✅ Two shields for dust and moisture protection
✅ Snap ring included for secure mounting
✅ Steel cage provides rigid, durable support

💡 What is a ball bearing used for?

Ball bearings help rotating parts run smoothly and handle loads in a wide range of equipment.

- handy for rotating shafts in motors, conveyors, and DIY projects - reduces friction and wear to extend service life - shielded designs help keep contaminants out and lubrication in