3-Bolt Flange Single Row Ball Bearing UCFK204-12C4HR23 3/4 in (19.05 mm) High Temp 450°F Cast Iron Housing C4 Clearance Set Screw Locking Silicone Contact Seals Relubrication Ready

Single 3-bolt flange bearing 3/4 in (19.05 mm) high temp
✔️ Cast iron housing, silicone seals, set-screw lock, 450°F, C4

This single flange-mounted, single-row ball bearing is a high-temperature, sealed unit ideal for industrial conveyors, fans, and linear slide unit applications where heat and contamination are a concern.

✅ Model: UCFK204-12C4HR23
✅ Insert I.D.: 3/4 in (19.05 mm)
✅ Insert material: bearing steel with C4 clearance
✅ Housing: cast iron, 3-bolt flange bracket
✅ Seals: silicone contact seals with slinger
✅ Locking: set-screw, relubrication capable
✅ Temp rating: up to 450°F (232°C), HTS 8483.20.40.40

💡 What is a flange-mounted ball bearing used for? A flange-mounted ball bearing keeps shafts supported and aligned while offering sealed, serviceable performance for radial and light axial loads in machinery. Here’s why they’re handy in many setups: - Support shafts in conveyors, fans, pumps and linear slide unit systems with sealed ball bearing protection - Make maintenance simple with relubrication access, set-screw locking and replaceable inserts for longer service life - Handle high-temp environments and contamination with silicone contact seals and cast iron housing designed for industrial use