UCF213C4HR23 65 mm 4-bolt flange sealed ball bearing insert with cast iron housing, high-temp 450°F rated, C4 internal clearance, silicone contact seals, set-screw locking, single unit

65 mm 4-bolt flange sealed ball bearing insert, single unit
✔️ Cast iron housing, 450°F high-temp, C4 clearance, set-screw locking

This single 65 mm flange bearing insert is a sealed ball bearing unit in a cast iron 4-bolt housing. It’s commonly used for shaft support in conveyors, gearboxes, pumps and general industrial machinery.

✅ Model: UCF213C4HR23, 65 mm I.D., ball bearing insert
✅ Housing: Cast iron 4-bolt flange, standard mounting pattern
✅ Insert material: Bearing steel with C4 internal clearance
✅ Seals: Silicone contact seals with slinger for contaminant protection
✅ Temp & maintenance: High-temp rated to 450°F, relubrication allowed
✅ Locking: Set-screw locking; single unit, one bearing per pack

💡 What is a 4-bolt flange sealed ball bearing insert used for? A 4-bolt flange sealed ball bearing insert is a mounted bearing unit that supports rotating shafts where flange-style mounting and robust sealing matter. It’s handy for machines that need sealed ball bearing performance in dusty, wet, or high-temp environments. Quick uses include: - Mounting and supporting shafts on conveyor frames, linear slide units, and gearboxes - Applications requiring sealed ball bearing protection and 450°F high-temp capability - Situations needing C4 clearance, set-screw locking, and easy relubrication for long service life