UCFX11 55mm 4-Bolt Flange Set-Screw Locking Ball Insert, Medium Duty Cast Iron Housing, Wide Inner Ring, M16 Bolt, Contact Seal, 1/8-27 NPT Grease Fitting

Single UCFX11 55mm 4-bolt flange set-screw bearing insert
✔️ 55mm ID, M16 bolt holes, wide inner ring, contact seal, relube port

This single sealed ball bearing insert fits an FX11-style 4-bolt cast iron flange housing. It’s commonly used in conveyors, light industrial drives, agricultural equipment, and linear slide unit mounts for shaft support and easy replacement.

✅ Inner diameter: 55mm
✅ Locking: set-screw type, wide inner ring
✅ Bolt pattern: 4-bolt flange, M16 bolt holes
✅ Housing: cast iron FX11 style, medium duty
✅ Seal: contact seal with slinger, sealed ball bearing
✅ Lubrication: 1/8-27 NPT grease fitting, relubrication OK
✅ Temp rating: up to 212f; application: general purpose
✅ Weight: 11.0 lb each; pack: single insert

💡 What is a flange bearing used for? Flange bearings are handy mounts that support and align rotating shafts while making maintenance and replacement fast and simple. - Ideal for supporting shafts on conveyors, agricultural machines, and light industrial linear slide unit setups. - Provides sealed ball bearing performance with contact seals and relubrication for extended service life. - Mounted in a 4-bolt cast iron housing for easy replacement of a single insert, reducing downtime.