UCFX09-28 Single 4-Bolt Flange Bearing Housing, 1-3/4 in (44.45 mm) I.D., Medium Duty Set-Screw Locking Ball Insert, Wide Inner Ring, Cast Iron FX09 Style, Relubricatable 1/8-27 NPT

Single UCFX09-28 4-bolt flange set-screw bearing
✔️ 1-3/4 in (44.45 mm) I.D., medium duty, set-screw, relube

This is a single UCFX09-28 4-bolt flange bearing housing with a sealed ball insert, built for medium-duty shaft support in conveyors, linear slide units, and general industrial equipment. It’s typically mounted where a compact, serviceable sealed ball bearing is handy for rotating shafts.

✅ Model UCFX09-28, single 4-bolt flange housing
✅ Inner diameter 1-3/4 in (44.45 mm), wide inner ring
✅ Bolt size 9/16 in (14.29 mm), FX09 cast iron housing
✅ Insert: ball bearing, bearing steel; set-screw locking
✅ Lubrication tap 1/8-27 NPT; relubricatable; contact seal with slinger
✅ Duty medium; max temp 212 F (100 C); weight 6.44 lb (2.92 kg)

💡 What is a 4-bolt flange bearing used for in conveyor and linear slide units? A 4-bolt flange bearing is used to support and locate rotating shafts where a compact, mountable sealed ball bearing is handy and serviceable. Quick reasons to choose a flange bearing: - Provides rigid mounting and alignment for conveyor shafts and linear slide unit rails - Sealed ball bearing options keep contaminants out while allowing relubrication - Set-screw locking inner ring simplifies shaft installation and maintenance - Cast iron 4-bolt housings handle medium-duty industrial loads and shock