UCFCS212-36C4HR23 Single Piloted Flange Ball Bearing Unit, 2-1/4 in (57.15 mm) ID, Cast Iron Housing, High-Temp 450°F, C4 Insert, Silicone Seals, Set-Screw Locking

Single piloted flange bearing unit, 2-1/4 in (57.15 mm) ID
✔️ Cast iron housing, high-temp 450°F, C4 insert, silicone seals

This single piloted flange ball bearing unit is a ready-to-install shaft support used in conveyors, presses, and linear slide unit setups. Sold as one unit (each) and designed for sealed ball bearing protection and easy relubrication.

✅ Model: UCFCS212-36C4HR23 (single unit)
✅ Bore: 2-1/4 in (57.15 mm) ID
✅ Insert: Ball bearing insert, bearing steel with C4 internal clearance
✅ Housing: Cast iron piloted flange design for accurate shaft positioning
✅ Seals: Silicone contact seals with slinger; sealed ball bearing for contamination control
✅ Temperature: High-temp rated to 450°F (232°C) for elevated operating conditions
✅ Locking & maintenance: Set-screw locking and relubrication port included
✅ Typical use: Shaft support for conveyors, presses, and linear slide unit applications

💡 What is a piloted flange bearing unit used for and why choose a sealed ball bearing insert for high-temp shafts? A piloted flange unit supports and accurately locates rotating shafts while keeping contaminants out and simplifying upkeep. - Supports axial and radial loads and provides rigid mounting for conveyors and linear slide unit systems. - Sealed ball bearing inserts protect against dust and debris and allow relubrication for longer service life. - C4 clearance inserts and high-temp ratings are handy when shafts expand under heat or run at elevated temperatures. - Ceramic or bearing-steel insert options can be chosen for extra corrosion resistance or standard load needs.