UCFL208C4HR23 40mm High-Temp Sealed Ball Bearing Housing Cast Iron 2-Bolt Flange Pillow Block C4 Clearance Steel Insert Silicone Contact Seals Set-Screw Locking 450°F Single Unit
✔️ Cast iron 2-bolt flange, C4 clearance, silicone contact seals, 450°F
This single 40mm sealed ball bearing in a cast iron 2-bolt flange housing is built for general purpose and high-temperature (450°F) industrial use such as ovens, conveyor drives, and hot-process equipment.
✅ Part UCFL208C4HR23, single 2-bolt flange unit✅ I.D. 40mm; bearing steel insert with C4 clearance
✅ Ball bearing insert with set-screw locking for shaft retention
✅ Silicone contact seals with slinger for high-temp protection
✅ Cast iron housing rated to 450°F; suitable for pillow block and linear slide unit setups
✅ Relubrication allowed; HTS 8483.20.40.40; weight 3.220 lb each; SKU 5678
✅ Typically ships in 1 day; returnable see conditions; tech support 800 882 8642
💡 What is a high-temperature pillow block bearing used for in 450°F industrial applications? These bearings support rotating shafts under elevated temperatures while keeping contaminants out and maintaining shaft alignment. Quick overview: - Supports shafts in ovens, kilns, conveyors and other hot-process equipment where sealed ball bearing performance is needed - Flange housing 2-bolt pillow block mounting provides rigid alignment and easy installation for linear slide units and drives - Steel insert with C4 clearance handles thermal expansion; silicone contact seals plus slinger keep out dust and debris - Set-screw locking and relubrication options offer reliable shaft retention and maintenance access