55mm ID 2-Bolt Flange Concentric Locking Adapter Normal Wide with Ball Bearing Insert, Cast Iron Housing, Contact Seal and Slinger, Relubricatable, Single Unit

55mm 2-bolt flange concentric locking adapter, single unit
✔️ 55mm ID, cast iron housing, ball insert, contact seal, relube

This single 55mm concentric adapter mounts a sealed ball bearing into a 2-bolt flange housing for general purpose industrial use, handy for conveyors, gearboxes, and linear slide units.

✅ Application: General purpose, 1 each, single unit
✅ ID: 55 mm
✅ Housing: Cast iron normal wide 2-bolt flange
✅ Insert: Bearing steel ball bearing insert
✅ Locking: Concentric adapter locking type
✅ Seal: Contact seal with slinger, relubricatable
✅ Temp: Standard duty up to 212°F
✅ HTS: 8483.20.40.40; SKU: 5802; Weight: 8.560 lb

💡 What is a flange bearing adapter used for in sealed ball bearing systems? A flange bearing adapter is handy for mounting and locking sealed ball bearings into a 2-bolt flange so shafts run true and seals remain effective. Here’s a quick breakdown: - It supports sealed ball bearing installations and concentric locking adapter setups. - It preserves bearings with contact seals, slingers, and relubricatable features for easier maintenance. - Commonly used for conveyors, gearboxes, linear slide units, and general machinery requiring sealed ball bearings.