UCFB206-20 1-1/4 in Wide Inner Ring Set-Screw Locking 3-Bolt Flange Unit, Cast Iron FB206 Housing, Sealed Ball Insert with Grease Fitting, Contact Seal, 1/8-27 NPT Lubrication Tap

UCFB206-20 1-1/4 in Wide Set-Screw 3-Bolt Flange Unit
✔️ 1-1/4 in ID, wide inner ring, set-screw lock, grease fitting

This is a single sealed ball bearing flange unit for mounting and supporting industrial shafts in conveyors, fans, pumps and general machinery applications.

✅ Model: UCFB206-20 single unit with UC206-20 ball insert
✅ Inner diameter: 1 1/4 in ID; wide inner ring for higher load capacity
✅ Housing: Cast iron FB206 3-bolt flange style for secure mounting
✅ Locking: Set-screw inner ring for positive shaft retention
✅ Lubrication: 1/8-27 NPT grease fitting tap, relubrication possible
✅ Seal: Contact seal with slinger to keep out contaminants
✅ Bolt size: 3/8 in mounting bolts; standard duty, up to 212f temp rating
✅ HTS code 8483.20.40.40; weight approx 2.260 lb; single-piece pack

💡 What is a 3-bolt flange bearing unit used for in industrial shaft supports?

These flange units are handy mounts that hold rotating shafts square to a surface while providing sealed ball bearing performance. Short intro: They combine a sealed ball bearing insert and a cast iron flange housing for easy installation and maintenance. - Ideal for conveyor shafts, fan drives, and agricultural equipment where a compact sealed bearing is needed - Provides grease fitting relubrication and a contact seal with slinger to extend service life - Works well alongside linear slide units and as a replacement for pillow block mounts in tight spaces