UEF209-27 Single 4-Bolt Flange Unit 1-11/16 in Wide Inner Ring Accu-Loc Sealed Ball Bearing Insert with Concentric Collar, Cast Iron F209 Housing, 9/16 in Bolt Holes, 1/8-27 NPT Lube

Single UEF209-27 4-bolt flange sealed ball bearing unit
✔️ I.D. 1-11/16 in, cast iron F209 housing, 9/16 in bolts

This single 4-bolt flange bearing unit features a wide inner ring Accu-Loc insert for shaft mounting and is commonly used in conveyor, fan, and general industrial machinery applications.

✅ Sealed ball bearing insert, bearing steel, ball type
✅ Inner diameter: 1 11/16 in, wide inner ring
✅ Locking: Accu-Loc concentric collar for secure fit
✅ Housing: Cast iron F209 flange, 4-bolt pattern
✅ Bolt size: 9/16 in holes for mounting hardware
✅ Lubrication: 1/8-27 NPT grease fitting, relubricatable
✅ Seal: Contact seal with slinger to block contaminants
✅ Duty & temp: Standard duty, rated to 212°F (high-temp option not included)

💡 What is a flange mounted sealed ball bearing unit used for? Short answer: Flange mounted sealed ball bearing units support and align rotating shafts while keeping grease in and dirt out, making them handy for many shaft-driven systems. - Provides a compact mounting point and alignment for shafts in industrial equipment - Offers sealed protection, relubrication access, and easy replacement of the insert - Frequently used on conveyors, fans, pumps, and light to standard-duty machinery