80 mm Heavy Duty Wide Adapter Sleeve with Concentric Locking Ball Bearing UK318+H2318 Spherical Outer Diameter Contact Seal with Slinger Relubricatable High Load Single Unit

80 mm heavy duty wide adapter sleeve with concentric lock
✔️ 80 mm ID, wide inner ring, concentric adapter, single unit

This is a heavy duty sealed ball bearing insert with an 80 mm inner diameter, designed for industrial shaft mounting and housing applications. Ideal for conveyor drives, gearboxes, and heavy machinery that need a relubricatable, high-load insert.

✅ ID: 80 mm, wide inner ring (single unit)
✅ Insert type: sealed ball bearing, bearing steel
✅ Locking: concentric adapter sleeve style
✅ O.D. style: spherical outer diameter for housings
✅ Dynamic load rating: 14600 kgf; Static rating: 10900 kgf
✅ Relubrication: yes; Seal: contact seal with slinger
✅ Max temp: 212f; HTS code: 8483.20.40.40
✅ Weight: 16.900 lb; SKU: 1900; UOM: each

💡 What is an adapter sleeve sealed ball bearing insert used for in heavy duty industrial shafts?

These inserts make mounting sealed ball bearings on shafts quick and reliable. They help installers and maintenance crews get bearings aligned and locked without custom machining. - Ideal for mounting sealed ball bearing inserts in pumps, gearboxes, conveyors, and linear slide unit setups - Provides concentric locking, wide inner ring support, and spherical OD fit for housing misalignment compensation - Designed for heavy dynamic and static loads, relubrication access, and use where a contact seal with slinger protects the bearing