Single UKX20+HA2320 3-7/16 in Wide Inner-Ring Adapter Sleeve for Medium-Duty Sealed Ball Bearing with Concentric Locking, Spherical O.D., Cast-Iron Housing and Relubrication Port

Single UKX20+HA2320 3-7/16 in Wide Adapter Sleeve
✔️ Medium-duty sealed ball bearing insert with concentric lock

This single medium-duty adapter sleeve insert mounts sealed ball bearing inserts to standard shafts for conveyors, fans, light gearboxes and other industrial equipment.

✅ Model: UKX20+HA2320 single insert, concentric adapter lock
✅ I.D.: 3 7/16 in, wide inner ring width, spherical O.D. style
✅ Housing fit: cast iron housings; insert material: bearing steel
✅ Load ratings: dynamic 30200 lbf, static 23600 lbf; relubrication port
✅ Seal: contact seal with slinger; high temp limit 212 F; HTS 8483.20.40.40
✅ Weight: 16.5 lb; fits pillow block, flange and linear slide unit assemblies

💡 What is an adapter sleeve insert used for in medium-duty sealed ball bearing applications? It’s a handy mounting solution that lets sealed ball bearing inserts lock to shafts without special machining. - Enables mounting sealed ball bearing inserts using concentric adapter sleeves and concentric locking for reliable shaft fit - Works with cast iron housings, pillow block or linear slide unit setups for medium-duty service and easy replacement - Maintains contact seals and relubrication access to extend bearing life in conveyors, fans, and gearboxes