UCFL201-8C4HR23 1/2 in (12.7 mm) High-Temp 450°F (232°C) Sealed Ball Bearing Insert in Cast Iron 2-Bolt Flange Housing, Set-Screw Locking, Silicone Contact Seals, Relubricatable

Single 1/2 in (12.7 mm) sealed ball bearing, high-temp
✔️ UCFL201-8C4HR23, 2-bolt cast iron flange, 1/2 in (12.7 mm), 450°F

This is a single sealed ball bearing mounted in a cast iron 2-bolt flange housing for general purpose and high-temp use. Typical installs include conveyors, linear slide units, light machinery, and pillow block replacement applications.

✅ UCFL201-8C4HR23 single bearing pack
✅ I.D. 1/2 in (12.7 mm)
✅ Cast iron 2-bolt flange housing with set-screw locking
✅ High-temp rated 450°F (232°C), relubricatable
✅ Silicone contact seals with slinger, sealed ball bearing design
✅ Ball bearing insert, bearing steel with C4 clearance
✅ Fits linear slide units, conveyors, and pillow block replacements

💡 What is a sealed ball bearing used for in a 2-bolt flange housing for high-temperature equipment?

A sealed ball bearing in a flange housing keeps rotating shafts supported and protected in demanding conditions. - Provides dependable shaft support for linear slide units, conveyors, and shaft assemblies - Keeps out dust and contaminants with silicone contact seals and slinger protection - Handles elevated temps (450°F / 232°C) while remaining relubricatable for longer service life - Works with steel or ceramic ball options in many bearing inserts for specific performance needs