Single 70 mm High-Temp Pillow Block Bearing 450°F, Cast Iron Housing, Ball Insert with C4 Clearance, Silicone Contact Seals, Set-Screw Locking, Relubricatable, Model UCP214C4HR23

Single 70 mm high-temp pillow block bearing, 450°F
✔️ Cast iron housing, ball insert C4 clearance, relube ready

This single sealed ball pillow block bearing (70 mm) is a high-temp mounted unit with a cast iron housing and silicone contact seals. It’s commonly used on conveyors, fans, oven drives, and linear slide units where 450°F service and relubrication access are needed.

✅ I.D. 70 mm; sealed ball bearing insert, relubricatable
✅ Cast iron housing, silicone contact seals with slinger
✅ Ball insert with C4 internal clearance; model UCP214C4HR23
✅ High-temp rating to 450°F for industrial oven and fan service
✅ Set-screw locking; designed for mounted shaft support and alignment
✅ HTS code 8483.20.40.40; sold as a single bearing unit (each)

💡 What is a pillow block bearing used for in high-temperature applications? Pillow block bearings support rotating shafts in equipment that runs hot, keeping the sealed ball bearing insert aligned while allowing relubrication and dust protection. Quick overview: - Supports shafts in conveyors, oven drives, fans and linear slide units at elevated temps - Sealed ball bearing design with silicone contact seals keeps grease in; consider ceramic elements for extreme heat - C4 internal clearance, set-screw locking and relubricatable features help extend service life in thermal cycles