Heavy Duty Adapter Bearing UK326 Tapered Adapter Sleeve Locking Wide Inner Ring Prelubricated Spherical O.D. Contact Seal Slinger AISI 52100 Steel Retainer Fits 115 mm Shaft Sealed Ball Bearing Ceramic single unit

UK326 heavy-duty adapter bearing single unit, sealed
✔️ Shaft 115 mm, D280 L121 Bi92 Be68 T23 W165, Dyn 23400 kgf

This is a tapered adapter sleeve locking bearing (single unit) used to mount wide inner ring bearings on cylindrical shafts. Typical uses include gearboxes, conveyors, linear slide unit guides, and sealed ball bearing assemblies where prelubrication and easy maintenance matter.

✅ Model UK326, single adapter bearing unit, SKU 810855
✅ AISI 52100 steel retainer with wide inner ring and spherical O.D.
✅ Temperature range 0°F to 212°F; prelubricated and relubricatable
✅ Load ratings: Dynamic 23400 kgf, Static 21900 kgf; shaft dia 115 mm
✅ Dimensions: D 280 mm, L 121 mm, Bi 92 mm, Be 68 mm, T 23 mm, Y 23 mm, W 165 mm
✅ Contact seal plus slinger; ideal for sealed ball bearing setups and upgrades

💡 What is a tapered adapter sleeve used for in sealed ball bearing and linear slide unit applications? A tapered adapter sleeve lets you mount and lock a bearing on a smooth shaft for secure, concentric operation while keeping seals intact and simplifying removal. This quick intro shows where it helps most. - Locks wide inner ring bearings on shafts and preserves contact seal and slinger performance for sealed ball bearing systems - Handles heavy radial loads and shock with AISI 52100 components and prelubricated spherical O.D., making it fit for linear slide unit installations - Supports retrofits like ceramic ball upgrades and simplifies maintenance, handy for reducing downtime