High-Temp Piloted Flange Unit, Sealed Ball Bearing 1-1/2 in Bore (38.1 mm), 450°F (232°C) Rated, Cast Iron Housing, Silicone Contact Seals, C4 Clearance Ball Insert, Set-Screw Locking, Single Unit

Single high-temp piloted flange 1-1/2 in bore
✔️ 1-1/2 in (38.1 mm) bore, cast iron, silicone seals, 450°F (232°C)

This is a single high-temperature piloted flange sealed ball bearing unit designed for heavy-duty applications. Typically used in ovens, kilns, dryers, conveyor lines, agricultural and construction equipment where elevated heat resistance and reliable sealing are required.

✅ 1-1/2 in bore (38.1 mm), sealed ball bearing insert
✅ Ball bearing insert, Bearing Steel with C4 clearance
✅ Cast iron housing, piloted flange design for positive alignment
✅ Silicone contact seals with slinger, relubrication allowed
✅ Set-screw locking collar, ready for easy installation
✅ Temperature rating 450°F (232°C) for high-heat environments
✅ Works with sealed ball bearing assemblies and linear slide unit setups, handy for conveyors
✅ HTS code 8483.20.40.40, SKU: 5337, weight 4.120 lb (1.87 kg)

💡 What is a piloted flange bearing used for in high-temperature conveyor systems? A piloted flange bearing gives dependable shaft support and alignment in demanding environments. Short answer: it keeps rotating shafts aligned, sealed, and running longer under heat and contamination. - Ideal for high-temp conveyors, dryers, ovens and kiln drives where sealed ball bearing reliability matters - Helps reduce downtime by maintaining shaft concentricity and providing silicone contact seals to keep contaminants out - Handy for retrofit and new installs on material handling, agricultural sweepers, and food process lines where heat and cleanliness are factors