SKF 3309 EZ C3 Deep Groove Ball Bearing With Inner Diameter One And Seven Ninths Inch And Outer Diameter Three And Eight Ninths Inch Built For Industrial Machinery And Heavy Duty Applications With Pro Grade Precision And Reliable Performance

SKF 3309 EZ Deep Groove Ball Bearing, 1.78in ID, 3.89in OD
✔️ 1.78in ID, 3.89in OD, C3 clearance; single bearing

The SKF 3309 EZ C3 deep groove ball bearing is a precision radial bearing built for industrial machinery and heavy-duty equipment. It’s designed to handle steady rotation with reliable performance in conveyors, gearboxes, and rotating assemblies.

✅ ID 1.78in (45.16 mm) bore size
✅ OD 3.89in (98.78 mm) outer diameter
✅ C3 clearance for heavy radial loads
✅ Deep groove design minimizes friction and wear
✅ Sealed bearing configuration for contaminant resistance

💡 What is a pillow block bearing used for in industry? This handy guide explains common roles and setups for this bearing type. - Handy for mounting on conveyors, rollers, and machinery - Supports shaft alignment and simplifies maintenance - Works well with sealed ball bearings in rugged environments - Ideal for radial-load applications at moderate speeds