SKF Bearing 3309 E/C3 delivers reliable double row performance, high load capacity, and long service life for industrial equipment, featuring ID 1 7/9 in and OD 3 8/9 in for precise fits

SKF 3309 E/C3 Sealed Ball Bearing, Dual Row
✔️ I.D. 1 7/9 in (45.15 mm); O.D. 3 8/9 in (98.71 mm)

The SKF 3309 E/C3 is a sealed ball bearing designed for heavy-duty rotating applications in machinery, conveyors, and gear drives. Its dual-row construction provides high load capacity with smooth operation.

✅ I.D. 1 7/9 in (45.15 mm)
✅ O.D. 3 8/9 in (98.71 mm)
✅ Pack height 106 mm (4.17 in)
✅ Pack length 104 mm (4.09 in)
✅ Pack width 44 mm (1.73 in)

💡 What is a sealed ball bearing used for in industrial machinery? A handy guide helps buyers understand typical applications. - Applications include conveyors, gear drives, and rotating shafts - Sealed design protects lubricant and resists contamination - Proper mounting and lubrication extend bearing life - Choose clearance like E/C3 for higher speeds and loads