70 mm High Temp 450°F 4-Bolt Flange Housing Single Unit for Sealed Ball Bearing, Cast Iron Flanged Unit with C4 Clearance Ball Insert, Set-Screw Locking, Silicone Contact Seals, Relubricatable

70 mm high-temp 450°F 4-bolt flange housing single unit
✔️ Cast iron housing with 70 mm ID, ball insert C4 clearance, relube

This single 4-bolt flange housing holds a sealed ball bearing for general industrial use, ideal for conveyors, fans, pumps and light machinery needing heat resistance up to 450°F.

✅ 70 mm I.D. bore for ball insert C4 clearance
✅ Cast iron housing rated to 450°F high-temp
✅ Ball bearing insert made from bearing steel, relubricatable
✅ Silicone contact seals with slinger for dust and heat protection
✅ Set-screw locking for secure shaft mounting; 4-bolt flange type
✅ Standard duty general purpose unit; HTS 8483.20.40.40

💡 What is a 4-bolt flange housing used for in sealed ball bearing applications? It anchors sealed ball bearings to a flat surface to provide dependable shaft support and handle elevated temperatures. Quick uses: - Mounted support for conveyors, fans, pumps, idlers and other rotating equipment where sealed ball bearings are required - Fixed mounting for linear slide units, rollers and assemblies needing stable flange-mounted bearing support - Option to use bearing steel or ceramic ball inserts for improved wear resistance and lower friction in high-temp settings