80 mm Pillow Block Bearing UCP216C4HR23 High-Temp 450°F Sealed Ball Insert C4 Clearance Cast Iron Housing Set-Screw Locking Relubricatable Silicone Seals Single Unit

80 mm Pillow Block Bearing, 450°F High-Temp Sealed Ball
✔️ Single unit; Cast iron housing; C4 clearance; 80 mm ID

This single 80 mm pillow block bearing has a sealed ball insert rated to 450°F and is made for general-purpose industrial shafts, conveyors, rollers, and linear slide units where a sealed ball bearing is required.

✅ Insert: Sealed ball bearing, 80 mm I.D., C4 internal clearance
✅ Housing: Cast iron pillow block, relubricatable, set-screw locking
✅ Seals: Silicone contact seals with slinger; high-temp to 450°F
✅ Extras: HTS 8483.20.40.40; SKU 1501; weight 20.720 lb; bearing steel insert

💡 What is a sealed ball bearing pillow block used for? A sealed ball bearing pillow block supports rotating shafts while keeping contaminants out and allowing periodic relubrication for longer life. - Ideal for mounting sealed ball bearings on conveyors, drive shafts, and linear slide units where dust and heat are concerns - Commonly used in high-temperature applications up to 450°F with silicone contact seals and C4 clearance for thermal expansion - Handy solution for replacing worn housings or upgrading to a relubricatable sealed ball bearing unit