UCF216 80mm Wide Set Screw 4-Bolt Flange Insert Single Unit, Cast Iron F216 Housing, M20 Bolt Size, Contact Seal with Slinger, 1/8-27 NPT Relubrication, Large Inner Ring Ball Bearing
✔️ Cast iron F216 housing, M20 bolts, contact seal, relube
This single UCF216 80mm flange insert is a cast-iron F216 housing ball bearing unit typically used in conveyors, agricultural machinery, and general industrial equipment for sealed ball bearing performance and easy relubrication.
✅ I.D.: 80 mm✅ Inner ring: wide (large) type
✅ Insert type: ball bearing, bearing steel
✅ Locking: set screw style retention
✅ Bolt size & pattern: M20, 4-bolt flange
✅ Seal: contact seal with slinger for contamination control
✅ Lubrication: 1/8-27 NPT fitting, relubrication ready
✅ Housing: cast iron F216, HTS 8483.20.40.40
💡 What is a 4-bolt flange bearing used for in industrial machinery? Flange bearings are handy mounts that support rotating shafts and keep systems aligned. - They provide fixed, secure shaft support for conveyors, linear slide units, and drive systems using sealed ball bearing designs. - They make maintenance easier with relubrication fittings, contact seals, and simple set-screw locking for quick service. - Choose cast iron F216 housings and wide inner rings when you need higher radial load capacity or improved shaft stability.