UCF206-20C4HR23 1-1/4 in High-Temp 450°F 4-Bolt Flange Sealed Ball Bearing Unit with Set Screw, Cast Iron Housing, Silicone Contact Seals, Relubricatable, Single Piece

Single 1-1/4 in 450°F high-temp 4-bolt flange sealed bearing
✔️ ID 1-1/4 in; cast iron housing; silicone contact seals; relubeable

This single sealed ball bearing flange unit is built for 450°F industrial use like ovens, conveyors, and material handling equipment.

✅ Part number: UCF206-20C4HR23, single flange unit
✅ ID: 1-1/4 in (1.25 in), bearing insert with C4 clearance
✅ Housing: Cast iron; type: 4-bolt flange; insert: bearing steel
✅ Locking: Set screw; seals: silicone contact seals with slinger; relubrication: yes
✅ Temp rating: Up to 450°F; HTS code: 8483.20.40.40
✅ Weight: 2.420 lb; ships typically in 1 day; returnable: No
✅ Tech support: 800 882 8642 for technical questions

💡 What is a 4-bolt flange sealed ball bearing unit used for in high-temperature industrial applications? These sealed flange units are handy for supporting shafts and reducing maintenance in 450°F environments. - Supports rotating shafts and maintains alignment in ovens, conveyors, and heat-treat equipment using sealed ball bearing technology. - Works with pillow block bearing setups and linear slide unit integrations where a compact flange mount is needed. - Offers silicone contact seals, relubrication options, and C4 clearance for extended service life.