SKF 6221C3 Deep Groove Ball Bearing Radial Bearing Pro Grade High Precision 21mm Bore Heavy Duty Industrial Quality for Machinery Automotive Agricultural Equipment and DIY Projects

SKF 6221C3 Deep Groove Ball Bearing 21 mm Bore Pro Grade
✔️ Bore 21 mm; C3 clearance; deep groove; open bearing; 1 unit

SKF 6221C3 is a deep groove ball bearing with high precision for machinery, automotive, and agricultural equipment. It handles radial loads with ease and fits compact shafts.

✅ Bore: 21 mm (0.83 in)
✅ Outer diameter: 44 mm (1.73 in)
✅ Width: 13 mm (0.51 in)
✅ Type: Deep groove ball bearing
✅ Clearance: C3
✅ Cage: Steel
✅ Seal: Open (no seal)

💡 What is a deep groove ball bearing used for in industrial machinery? A handy, general explanation helps buyers understand its role across many setups.

- Supports rotating shafts with radial loads and some axial movement
- Common in motors, conveyors, gearboxes, and agricultural machinery
- Easy to replace and source, with wide availability in standard sizes