60 mm High-Temp Sealed Ball Bearing Unit, 4-Bolt Flange Cast Iron Housing, C4 Clearance Insert, Set-Screw Locking, Silicone Contact Seals, Relubrication Port, 450°F Rated, Single Bearing (Each)

Single 60 mm high-temp sealed ball bearing unit
✔️ 4-bolt flange, cast iron housing, C4 insert, silicone seals, relube

This sealed 4-bolt flange ball bearing is a single bearing unit built for high-temp industrial use, typically installed on conveyors, ovens, and factory machinery where reliable sealing and cast iron support matter.

✅ I.D. 60 mm
✅ Cast iron housing, 4-bolt flange
✅ Bearing steel insert with C4 internal clearance
✅ Ball bearing insert, set-screw locking
✅ Silicone contact seals with slinger, relubrication port
✅ Rated to 450°F for high-temp applications, HTS 8483.20.40.40
✅ Single unit, sold each (1 bearing per pack)

💡 What is a sealed ball bearing flange unit used for in high-temperature applications? A sealed ball bearing flange unit supports shafts at elevated temperatures while keeping contaminants out and allowing relubrication for long service life. Quick intro: - Supports radial and light axial loads in ovens, kilns, and industrial conveyors using sealed ball bearing flange units for dependable operation. - Cast iron housing and C4 clearance insert handle thermal expansion and maintain bearing alignment under heat. - Set-screw locking and silicone contact seals enable field servicing, relubrication, and compatibility with linear slide unit setups.