Single 30mm 2-Bolt Flange Sealed Ball Bearing Unit with Concentric Collar Lock, Nickel-Plated Cast Iron Housing, Relubrication Port, Contact Seal with Slinger, 212°F Rated

Single 30mm sealed flange ball bearing unit
✔️ 30mm bore, concentric collar lock, relubrication port, contact seal

This single sealed 2-bolt flange bearing unit combines a nickel-plated cast iron housing and a 30mm ball insert for standard-duty industrial, conveyor, and linear slide unit mounting applications.

✅ I.D.: 30mm insert, bearing steel insert type ball bearing
✅ Housing: nickel-plated cast iron, standard expansion none
✅ Locking: concentric collar; type: 2-bolt flange; model UEFL206NP
✅ Seal: contact seal with slinger; relubrication: yes; rated to 212°F
✅ Application: general purpose covers no duty; HTS 8483.20.40.40; single unit pack
✅ Contact supplier for technical support: 800 882 8642

💡 What is a flange bearing unit used for in conveyor and linear slide applications? A flange bearing unit supports shafts and keeps rotary motion aligned while protecting bearings with seals. Quick guide: - Provides mounted shaft support for conveyor rollers, motors, and linear slide unit setups - Uses sealed ball bearing inserts to reduce maintenance and keep out contaminants - Concentric collar locks and relubrication ports make installation and upkeep straightforward