UCFB209-26 3-Bolt Flange Bearing Unit Single, 1-5/8 in I.D. (41.275 mm), Wide Inner Ring, Cast Iron Housing, Set Screw Lock, Sealed Ball Bearing with Lubrication Fitting

Single UCFB209-26 3-Bolt Flange Sealed Ball Bearing Unit
✔️ 1-5/8 in (41.275 mm) I.D., wide inner ring, set screw lock

This single mounted 3-bolt flange bearing unit features a cast iron housing, sealed contact seal and relubrication port for industrial shafts and conveyor, gearbox or agricultural applications.

✅ Model: UCFB209-26, single unit, pack of 1
✅ I.D.: 1-5/8 in (41.275 mm); wide inner ring
✅ Bolt size: 7/16 in (11.11 mm) for 3-bolt mount pattern
✅ Locking: set screw type with S-S lock for secure shaft holding
✅ Housing: cast iron FB209 style, weight 4.52 lb (2.05 kg)
✅ Insert: ball bearing, bearing steel; sealed ball bearing design
✅ Seal: contact seal with slinger; relubricatable via 1/8-27 NPT (≈3.18 mm) fitting
✅ Temp rating: up to 212°F (100°C); HTS code 8483.20.40.40

💡 What is a 3-bolt flange sealed ball bearing unit used for? A 3-bolt flange sealed ball bearing unit is a compact mounted bearing that supports and locates shafts while keeping contaminants out and allowing relubrication for longer service life. Great for mounting on conveyor frames, pumps, gearboxes and agricultural machines. - Provides radial support and shaft alignment for conveyor and linear slide unit applications - Sealed ball bearing with slinger protects against dust and moisture and eases maintenance - Cast iron housing offers impact resistance and easy bolt-on installation for field repairs - Set-screw locking plus a lubrication fitting makes it handy for routine relubrication and secure shaft locking