6311-2NSEC3 Nachi Deep Groove Ball Bearing, Single Row, 55x120x29mm, Two Seals, Steel Cage, C3 Clearance, Delivers Durable Precision, Smooth Operation, Long Service Life For Reliable Machinery

NACHI 6311-2NSEC3 Deep Groove Ball Bearing 55x120x29mm
✔️ Single bearing, 55x120x29mm, two seals, steel cage, C3

NachI 6311-2NSEC3 is a single-row deep groove ball bearing from NACHI designed for smooth rotation under radial and axial loads. It's a common choice in industrial machinery, conveyors, motors, gearboxes, and automation equipment where durability and low friction matter.

✅ Bore diameter: 55 mm
✅ Outer diameter: 120 mm
✅ Width: 29 mm
✅ Type: Deep groove ball bearing, single row
✅ Seals: Two seals, steel cage
✅ Clearance: C3

💡 What is a sealed ball bearing used for in industrial machinery? This handy component helps reduce friction and protect internal parts while enabling smooth rotation. - It supports radial loads with low friction in conveyors, motors, and gearboxes - The sealed design keeps grease in and contaminants out for longer life - It simplifies maintenance in dusty environments