Single UCFK206 3-Bolt Flange Bearing, 30mm I.D. Wide Inner Ring, Set-Screw Lock, Cast Iron FK206 Housing, Sealed Ball Bearing with Contact Seal and 1/8-27 NPT Grease Fitting

Single sealed 3-bolt flange ball bearing, 30mm I.D.
✔️ Set-screw lock, FK206 cast iron housing, contact seal, 1/8-27 NPT fitting

This single UCFK206 flange bearing is a sealed ball bearing with a wide inner ring and set-screw lock, commonly used on conveyor shafts, gearbox mounts, pumps, and linear slide units for reliable shaft support and easy relubrication.

✅ Model: UCFK206; housing FK206 (cast iron); wide inner ring
✅ I.D. 30mm; inner ring width: wide; bolt size M8
✅ Locking: set-screw; insert: ball bearing; material: bearing steel
✅ Seal: contact seal with slinger; sealed ball bearing for contamination control
✅ Lubrication: 1/8-27 NPT grease fitting; relubrication supported; temp to 212F
✅ Pack: single bearing; HTS code 8483.20.40.40

💡 What is a flange bearing used for in conveyor and linear slide units? Flange bearings are handy components that support and align shafts mounted to a flat surface while keeping grease sealed and allowing periodic relubrication. They provide quick mounting and easy shaft replacement: - Support radial loads on conveyor shafts, motor mounts, and gearbox outputs for sealed ball bearing applications. - Mount to frames for linear slide unit guidance and shaft alignment. - Reduce contamination risk with contact seals and allow maintenance through a 1/8-27 NPT grease fitting.