Single 4-Bolt Flange Set Screw Ball Bearing, 2 in ID Nickel Plated Cast Iron Housing, Contact Seal with Slinger, Relubricatable Unit for Conveyor Shaft and Linear Slide Applications

Single 2 in ID 4-bolt flange set-screw ball bearing
✔️ 2 in ID, nickel-plated cast iron housing, contact seal, set screw

This single sealed 4-bolt flange ball bearing contains a 2 in ID ball insert in a nickel-plated cast iron housing. It’s commonly used on conveyor shafts, agricultural gear, and linear slide units where a relubricatable, contact-sealed bearing is handy.

✅ I.D.: 2 in insert (ball bearing)
✅ Housing: nickel-plated cast iron, 4-bolt flange
✅ Insert material: bearing steel, ball bearing type
✅ Locking: set screw; relubrication: yes; seal: contact seal with slinger
✅ Max temp: standard up to 212°F; HTS: 8483.20.40.40; weight ≈ 7.04 lb each

💡 What is a flange ball bearing used for in conveyor and linear slide applications? A flange ball bearing supports shafts and keeps things tracking true, and it’s especially handy when you need a sealed, relubricatable mounting option. - Provides shaft support and accurate radial positioning for conveyor and linear slide unit setups - Protects rolling elements with a contact seal and slinger for cleaner operation and longer life - Set-screw locking and 4-bolt flange housing make installation simple on shafts and frames