UCFCS218-56 3-1/2 in Piloted Flange Single-Row Ball Bearing, Set Screw Locking, Cast Iron Housing, Contact Seal with Slinger, Relubricatable Sealed Unit, Standard Duty, 212f, HTS 8483.20.40.40

3-1/2 in Piloted Flange Single-Row Ball Bearing
✔️ ID 3-1/2 in, cast iron housing, set screw lock, sealed unit

The UCFCS218-56 is a single bearing unit with a piloted flange housing, sold as one bearing for direct replacement in conveyor, agricultural, construction and transportation equipment.

✅ Model UCFCS218-56, single bearing unit, sold each.
✅ I.D. 3-1/2 in bore, cast iron piloted flange housing.
✅ Bearing steel single-row ball insert, set screw locking, relubrication allowed.
✅ Contact seal with slinger, standard duty, temperature up to 212f, HTS 8483.20.40.40.
✅ Ideal for conveyor drives, sweepers, linear slide unit adapters and field equipment.

💡 What is a piloted flange ball bearing used for? Piloted flange ball bearings locate and secure shafts where the flange seats into a machined boss for accurate alignment and easy mounting. Quick notes for selecting a sealed ball bearing: - Supports precise shaft positioning for conveyor, linear slide unit and drivetrain applications. - Sealed ball bearing design with contact seal and slinger keeps contaminants out and allows relubrication for longer life. - Piloted flange units are handy for retrofits compared with pillow block bearings in agriculture and construction equipment.