UCF201 12mm Bore Wide Inner Ring 4-Bolt Flange Housing Set Screw Lock, Cast Iron F204, Sealed Ball Bearing Insert, M10 Bolt Size, 1/4-28 UNF Grease Fitting, Single Unit

Single UCF201 12mm sealed ball bearing flange unit
✔️ 4-bolt F204 cast iron housing, set-screw lock, M10 bolts, 1/4-28 UNF

This single UCF201 flange bearing is a sealed ball bearing insert in a cast iron F204 4-bolt housing, made for conveyor frames, gearboxes and linear slide unit mounts in light to medium industrial use.

✅ Bore: 12 mm, wide inner ring, ball bearing insert
✅ Housing: Cast iron F204 4-bolt flange, M10 bolt holes
✅ Locking: Set-screw inner ring locking for secure shaft mounting
✅ Seal: Contact seal with slinger to keep grease in and contaminants out
✅ Lubrication: 1/4-28 UNF grease fitting, relubrication friendly
✅ Duty & temp: Standard duty, up to 212°F (100°C) rating
✅ HTS: 8483.20.40.40; single bearing sold as one unit

💡 What is a 4-bolt flange housing bearing used for in industrial equipment? It supports rotating shafts and makes mounting simple for panels, frames, and machine assemblies. This handy flange unit is a sealed ball bearing solution that’s easy to service and relubricate. - Provides radial shaft support for conveyors, fans, and gearboxes, improving load handling and alignment - Works well for linear slide unit mounts and applications where pillow block bearings aren’t practical - Sealed ball bearing insert with grease fitting extends service life and simplifies maintenance